{"id":15768998,"date":"2025-04-16T13:11:23","date_gmt":"2025-04-16T13:11:23","guid":{"rendered":"https:\/\/lobre.sviluppokeyweb.com\/prodotti\/componenti-ottici\/lenti-di-fresnel\/"},"modified":"2025-12-09T13:47:03","modified_gmt":"2025-12-09T13:47:03","slug":"fresnel-lenses","status":"publish","type":"page","link":"https:\/\/www.lobre.it\/en\/products\/optical-components\/fresnel-lenses\/","title":{"rendered":"Fresnel Lenses"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; module_class=&#8221;barratitolo&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;120px||0px||false|false&#8221; custom_padding_tablet=&#8221;100px||||false|false&#8221; custom_padding_phone=&#8221;200px||||false|false&#8221; global_module=&#8221;15767227&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; 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custom_css_main_element_tablet=&#8221;width:100%!important;&#8221; custom_css_main_element_phone=&#8221;width:100%;&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;Inter Tight||||||||&#8221; header_text_color=&#8221;#FFFFFF&#8221; header_font_size=&#8221;100px&#8221; header_letter_spacing=&#8221;-2px&#8221; header_line_height=&#8221;0.9em&#8221; header_3_font=&#8221;Inter Tight||||||||&#8221; header_3_text_color=&#8221;#000000&#8243; header_3_font_size=&#8221;24px&#8221; header_3_line_height=&#8221;1.4em&#8221; custom_margin=&#8221;40px||||false|false&#8221; custom_margin_tablet=&#8221;0px||10px||false|false&#8221; custom_margin_phone=&#8221;0px||10px||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;800ms&#8221; animation_intensity_slide=&#8221;5%&#8221; animation_speed_curve=&#8221;ease&#8221; header_font_size_tablet=&#8221;60px&#8221; header_font_size_phone=&#8221;50px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Lobre Products: Fresnel Lenses<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; module_class=&#8221;terza-riga&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;0px|0px|0px|0px|true|true&#8221; custom_padding_phone=&#8221;0px|0px|0px|0px|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; background_color_tablet=&#8221;RGBA(255,255,255,0)&#8221; background_color_phone=&#8221;RGBA(255,255,255,0)&#8221; background_last_edited=&#8221;on|tablet&#8221; background_enable_color_tablet=&#8221;on&#8221; background_enable_color_phone=&#8221;on&#8221; custom_css_main_element=&#8221;width:30%!important;&#8221; global_colors_info=&#8221;{}&#8221; custom_css_main_element_last_edited=&#8221;on|tablet&#8221; custom_css_main_element_tablet=&#8221;width:100%!important;&#8221; custom_css_main_element_phone=&#8221;width:100%;&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Inter Tight||||||||&#8221; text_text_color=&#8221;#FFFFFF&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.6em&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|tablet&#8221; max_width_tablet=&#8221;100%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|tablet&#8221; custom_margin_tablet=&#8221;|0px||0px|false|false&#8221; custom_margin_phone=&#8221;|0px||0px|false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;800ms&#8221; animation_delay=&#8221;100ms&#8221; animation_intensity_slide=&#8221;5%&#8221; animation_speed_curve=&#8221;ease&#8221; text_font_size_tablet=&#8221;16px&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Fresnel lenses<\/strong> are a highly specialised type of optical component, ideal for <strong>custom manufacturing of spotlights, photographic equipment <\/strong>and<strong> sensors<\/strong>.<\/p>\n<p><strong>Industrial Fresnel lenses<\/strong> are composed of concentric rings that function as \u201csub-lenses\u201d (also known as Fresnel zones), making it possible to focus light with extreme precision.<\/p>\n<p>Thanks to their segmented structure, Fresnel lenses enable compact and lightweight designs, significantly reducing weight and bulk compared to traditional lenses. This makes them <strong>particularly advantageous<\/strong> in applications where space and versatility are key requirements.<\/p>\n<p><strong>Keep reading to learn more<\/strong> or fill out the dedicated form on the Contact page to request a custom supply of optical components: we serve <strong>clients in both Italy and abroad.<\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; module_class=&#8221;prima-riga&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;0px|0px|0px|0px|true|true&#8221; custom_padding_phone=&#8221;0px|0px|0px|0px|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; background_color_tablet=&#8221;RGBA(255,255,255,0)&#8221; background_color_phone=&#8221;RGBA(255,255,255,0)&#8221; background_last_edited=&#8221;on|tablet&#8221; background_enable_color_tablet=&#8221;on&#8221; background_enable_color_phone=&#8221;on&#8221; custom_css_main_element=&#8221;width:30%!important;&#8221; 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_module_preset=&#8221;default&#8221; background_color=&#8221;#FFFFFF&#8221; background_enable_image=&#8221;off&#8221; background_blend=&#8221;overlay&#8221; custom_margin=&#8221;||||false|false&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;0px||0px||false|false&#8221; custom_padding_phone=&#8221;0px||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;2_5,3_5&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; custom_padding_last_edited=&#8221;on|tablet&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;rgba(255,255,255,0.92)&#8221; background_enable_image=&#8221;off&#8221; parallax=&#8221;on&#8221; parallax_method=&#8221;off&#8221; width=&#8221;95%&#8221; max_width=&#8221;95%&#8221; custom_padding=&#8221;100px|50px||50px|false|true&#8221; custom_padding_tablet=&#8221;50px|30px||30px|false|true&#8221; custom_padding_phone=&#8221;40px|20px||20px|false|true&#8221; 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header_2_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Fresnel lenses: <br \/>function and geometry<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Inter Tight||||||||&#8221; text_text_color=&#8221;#01171E&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.6em&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;800ms&#8221; animation_delay=&#8221;100ms&#8221; animation_intensity_slide=&#8221;5%&#8221; animation_speed_curve=&#8221;ease&#8221; text_font_size_tablet=&#8221;16px&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>As previously mentioned, the Fresnel lens design has so-called \u201cFresnel zones\u201d: a series of <strong>concentric segments<\/strong>, each with a <strong>specific angle and thickness<\/strong>, that refract light toward a <strong>single focal point<\/strong>.<\/p>\n<p>This geometric structure makes industrial Fresnel lenses thinner than other lens types. 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header_font_size=&#8221;30px&#8221; body_font=&#8221;Inter||||||||&#8221; body_text_color=&#8221;#BBC1C3&#8243; body_font_size=&#8221;16px&#8221; body_line_height=&#8221;1.6em&#8221; body_link_font=&#8221;||||on||||&#8221; body_link_text_color=&#8221;#BBC1C3&#8243; image_icon_custom_margin=&#8221;||||false|false&#8221; custom_css_blurb_image=&#8221;margin-top:-70px;&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Lorem ium dolsdor sit amet consectetur adipiscing elit Pellentesque ac ipsutum rhoncus massa qu venenatis nunc.<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#05203a&#8221; custom_margin=&#8221;|20px||20px|false|false&#8221; custom_margin_tablet=&#8221;|20px||20px|false|false&#8221; custom_margin_phone=&#8221;|20px||20px|false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; 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_module_preset=&#8221;default&#8221; toggle_text_color=&#8221;#01171E&#8221; toggle_level=&#8221;h3&#8243; toggle_font=&#8221;Inter Tight|600|||||||&#8221; closed_toggle_font=&#8221;Inter Tight||||||||&#8221; body_font=&#8221;Inter Tight||||||||&#8221; body_text_color=&#8221;#01171E&#8221; body_font_size=&#8221;17px&#8221; body_line_height=&#8221;1.6em&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; custom_padding=&#8221;20px||20px||false|false&#8221; global_colors_info=&#8221;{%22gcid-99bd126e-8f08-4598-845c-8a9af912b285%22:%91%22open_toggle_text_color%22%93}&#8221;][et_pb_accordion_item title=&#8221;For Ultraviolet (UV) &#8221; open=&#8221;on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||5px||false|false&#8221; border_width_all=&#8221;0px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>&#8211; Quartz (<strong>Fused Silica UV Grade<\/strong>)<\/p>\n<p>&#8211; <strong>UV-Transmitting PMMA<\/strong><\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=&#8221;For Visible Spectrum (VIS) &#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||5px||false|false&#8221; border_width_all=&#8221;0px&#8221; global_colors_info=&#8221;{}&#8221; open=&#8221;off&#8221;]<\/p>\n<p>&#8211; N-BK7<\/p>\n<p>&#8211; PMMA (<strong>Polymethylmethacrylate<\/strong>)<\/p>\n<p>&#8211; <strong>Polycarbonate<\/strong><\/p>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=&#8221;For Infrared (IR) &#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;||5px||false|false&#8221; border_width_all=&#8221;0px&#8221; global_colors_info=&#8221;{}&#8221; open=&#8221;off&#8221;]<\/p>\n<p>&#8211; Germanium (<strong>Ge<\/strong>)<\/p>\n<p>&#8211; Calcium Fluoride (<strong>CaF<\/strong>\u2082)<\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_2_font=&#8221;Inter Tight||||||||&#8221; header_2_text_align=&#8221;left&#8221; header_2_text_color=&#8221;#FFFFFF&#8221; header_2_font_size=&#8221;80px&#8221; header_2_letter_spacing=&#8221;-2px&#8221; max_width=&#8221;650px&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;|||0px|false|false&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;800ms&#8221; animation_intensity_slide=&#8221;5%&#8221; header_2_font_size_tablet=&#8221;60px&#8221; header_2_font_size_phone=&#8221;40px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; custom_css_main_element=&#8221;margin-left:0px!Important;&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Materials for Fresnel lenses<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Inter Tight||||||||&#8221; text_text_color=&#8221;#cecece&#8221; text_font_size=&#8221;17px&#8221; text_line_height=&#8221;1.6em&#8221; width_tablet=&#8221;60%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|phone&#8221; custom_margin_tablet=&#8221;&#8221; custom_margin_phone=&#8221;||25px||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_duration=&#8221;800ms&#8221; animation_intensity_slide=&#8221;5%&#8221; animation_speed_curve=&#8221;ease&#8221; text_font_size_tablet=&#8221;17px&#8221; text_font_size_phone=&#8221;15px&#8221; text_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Fresnel optics,<\/strong> <strong>designed to reduce weight and volume or to achieve large dimensions<\/strong>, can be manufactured using a variety of materials to ensure proper transmission across specific wavelengths in the UV, VIS or IR spectral bands.<\/p>\n<p>Lobre\u2019s highly specialised technicians can assist you in designing the most suitable Fresnel lenses for your projection devices and application requirements.<\/p>\n<p>Keep reading to learn more or get in touch with us via the dedicated contact form.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; 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custom_margin_tablet=&#8221;||60px||false|false&#8221; custom_margin_phone=&#8221;||0px||false|false&#8221; custom_margin_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221;][dipi_info_circle_item admin_label=&#8221;Space and Aerospace&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/space-rocket-launch.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/space-rocket-launch-1.svg&#8221; content_title=&#8221;Space and Aerospace&#8221; content_description=&#8221;<\/p>\n<p><strong>Fresnel lenses for scientific applications<\/strong> are ideal for reducing weight and space in equipment mounted on satellites and spacecraft.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; content_desc_font_size_tablet=&#8221;&#8221; content_desc_font_size_phone=&#8221;12px&#8221; content_desc_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Vision Systems&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/microscope.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/microscope-1.svg&#8221; content_title=&#8221;Vision Systems&#8221; content_description=&#8221;<\/p>\n<p>Fresnel lenses can be <strong>integrated into vision systems<\/strong> to focus light even in confined spaces.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Speed Detection &#8211; I.T.S.&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/speedometer.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/speedometer-1.svg&#8221; content_title=&#8221;Speed Detection &#8211; I.T.S.&#8221; content_description=&#8221;<\/p>\n<p>Used in modern traffic enforcement systems, Fresnel lenses offer <strong>compact design and long-range efficiency.<\/strong><\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Biomedical&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/caduceus.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/caduceus-1.svg&#8221; content_title=&#8221;Biomedical&#8221; content_description=&#8221;<\/p>\n<p><strong>Fresnel lenses for optical applications<\/strong> are ideal for use in portable biomedical devices, ensuring lightness and compactness.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Sicurezza&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/lock.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/lock-2.svg&#8221; content_title=&#8221;Security&#8221; content_description=&#8221;<\/p>\n<p>The precision of <strong>industrial Fresnel lenses<\/strong> makes them suitable for compact security device applications.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Laser&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/laser.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/laser-1.svg&#8221; content_title=&#8221;Laser&#8221; content_description=&#8221;<\/p>\n<p>Fresnel lenses are used in <strong>laser-based systems<\/strong>, such as targeting, measurement or alignment tools.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][dipi_info_circle_item admin_label=&#8221;Lighting&#8221; info_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/lighting.svg&#8221; content_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/lighting-1.svg&#8221; content_title=&#8221;Lighting&#8221; content_description=&#8221;<\/p>\n<p><strong>Fresnel lenses for optical lighting<\/strong>, like those <strong>used in photography<\/strong>, provide optimal beam control in spotlights and other instruments.<\/p>\n<p>&#8221; info_image_icon_background_color=&#8221;#BBC1C3&#8243; info_image_icon_width=&#8221;40px&#8221; info_image_icon_hover_background_color=&#8221;#032B38&#8243; info_image_icon_active_background_color=&#8221;#FE2F01&#8243; content_image_icon_background_color=&#8221;RGBA(255,255,255,0)&#8221; content_image_icon_width=&#8221;50px&#8221; info_image_icon_width_tablet=&#8221;40px&#8221; info_image_icon_width_phone=&#8221;20px&#8221; info_image_icon_width_last_edited=&#8221;on|phone&#8221; info_image_icon_padding_tablet=&#8221;&#8221; info_image_icon_padding_phone=&#8221;5px|5px|5px|5px|true|true&#8221; info_image_icon_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_font_size=&#8221;20px&#8221; content_desc_font=&#8221;Inter||||||||&#8221; content_desc_text_color=&#8221;#6F797D&#8221; background_color=&#8221;#FAFAFA&#8221; background_enable_color=&#8221;on&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;15px&#8221; content_button_text_color=&#8221;#6F797D&#8221; content_button_bg_color=&#8221;RGBA(255,255,255,0)&#8221; content_button_border_width=&#8221;0px&#8221; content_button_border_radius=&#8221;0px&#8221; content_button_font=&#8221;Inter||||on||||&#8221; content_button_on_hover=&#8221;off&#8221; content_button_custom_padding=&#8221;0px|0px|0px|0px|true|true&#8221; image_icon_custom_margin=&#8221;||10px||false|false&#8221; custom_padding=&#8221;|60px||60px|false|true&#8221; custom_padding_tablet=&#8221;|60px||60px|false|true&#8221; custom_padding_phone=&#8221;|10px||10px|false|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; content_title_font_size_tablet=&#8221;20px&#8221; content_title_font_size_phone=&#8221;15px&#8221; content_title_font_size_last_edited=&#8221;on|phone&#8221; border_radii_info_image_icon=&#8221;on|0%|0%|0%|0%&#8221; global_colors_info=&#8221;{}&#8221;][\/dipi_info_circle_item][\/dipi_info_circle][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_3_font=&#8221;Inter Tight||||||||&#8221; header_3_text_color=&#8221;#000000&#8243; header_3_font_size=&#8221;24px&#8221; header_3_line_height=&#8221;1.4em&#8221; custom_margin=&#8221;||10px||false|false&#8221; header_3_font_size_tablet=&#8221;24px&#8221; header_3_font_size_phone=&#8221;22px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Inter Tight||||||||&#8221; text_text_color=&#8221;#01171E&#8221; text_font_size=&#8221;16px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Using a Fresnel lens<\/strong> <strong>permits<\/strong><strong> excellent light focusing<\/strong> with significantly <strong>less thickness <\/strong>than a standard lens.<\/p>\n<p>Thanks to their lightweight construction and compact design, Fresnel lenses are ideal for applications in scientific, industrial and lighting fields, and more.<\/p>\n<p>Drawing on nearly 80 years of experience, Lobre professionals support clients <strong>throughout Italy and abroad<\/strong> in the development of custom lenses tailored to a wide variety of applications.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.20.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/07\/lenti-di-fresnel-per-fari.webp&#8221; title_text=&#8221;lenti-di-fresnel-per-fari&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Inter Tight||||||||&#8221; text_text_color=&#8221;#01171E&#8221; text_font_size=&#8221;16px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>Email us to request more information<\/strong> about the optical components we can produce for you, or for a quote on Fresnel lenses.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.4&#8243; 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overlay_bg_blend=&#8221;overlay&#8221; container_padding_tablet=&#8221;80px|30px|80px|30px|false|false&#8221; container_padding_phone=&#8221;50px|30px|50px|30px|false|false&#8221; container_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.0&#8243; _dynamic_attributes=&#8221;content_button_link&#8221; _module_preset=&#8221;default&#8221; content_title_font=&#8221;Inter Tight||||||||&#8221; content_title_text_color=&#8221;#FFFFFF&#8221; content_title_font_size=&#8221;35px&#8221; content_desc_font=&#8221;Inter Tight||||||||&#8221; content_desc_text_align=&#8221;center&#8221; content_desc_text_color=&#8221;#FFFFFF&#8221; content_desc_font_size=&#8221;20px&#8221; content_desc_line_height=&#8221;1.4em&#8221; background_image=&#8221;https:\/\/www.lobre.it\/wp-content\/uploads\/2025\/04\/Asset-1.svg&#8221; background_size=&#8221;contain&#8221; background_blend=&#8221;overlay&#8221; custom_content_button=&#8221;on&#8221; content_button_text_size=&#8221;16px&#8221; content_button_text_color=&#8221;#01171E&#8221; 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content_button_text_size_phone=&#8221;14px&#8221; content_button_text_size_last_edited=&#8221;on|phone&#8221; border_radii_container=&#8221;on|10px|10px|10px|10px&#8221; box_shadow_style_container=&#8221;preset3&#8243; box_shadow_vertical_container=&#8221;50px&#8221; box_shadow_blur_container=&#8221;100px&#8221; box_shadow_spread_container=&#8221;-13px&#8221; box_shadow_color_container=&#8221;rgba(0,1,102,0.44)&#8221; box_shadow_style_content_button=&#8221;preset3&#8243; box_shadow_vertical_content_button=&#8221;27px&#8221; box_shadow_color_content_button=&#8221;rgba(0,0,0,0.12)&#8221; global_colors_info=&#8221;{%22gcid-99bd126e-8f08-4598-845c-8a9af912b285%22:%91%22content_button_bg_color__hover%22%93}&#8221; box_shadow_color_container__hover_enabled=&#8221;on|desktop&#8221; box_shadow_color_container__hover=&#8221;rgba(0,1,102,0.7)&#8221; content_button_bg_color__hover_enabled=&#8221;on|hover&#8221; content_button_bg_color__hover=&#8221;#cc0000&#8243; content_button_bg_enable_color__hover=&#8221;on&#8221; content_button_text_color__hover_enabled=&#8221;on|hover&#8221; content_button_text_color__hover=&#8221;#FFFFFF&#8221;][\/dipi_expanding_cta][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module dipi_breadcrumbs dipi_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div class=\"dipi-breadcrumbs dipi-bc-center\">\n                <ul >\n                    \n                                                        <li  class=\"dipi-breadcrumb-item dipi-breadcrumb-home\">\n\n                                                    <a  href=\"https:\/\/www.lobre.it\/en\/\">\n                                <span  content=\"Home\">\n                                                                        Lobre                                <\/span>\n                            <\/a>\n\n                                                <meta itemprop=\"position\" content=\"1\"\/>                    <\/li>\n\n                    <li class=\"dipi-breadcrumb-separator\">\n                    <span class=\"et-pb-icon dipi-separator-icon\">&#x39;<\/span>\n                <\/li>                            \n                <\/ul>\n            <\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Lobre Products: Fresnel LensesFresnel lenses are a highly specialised type of optical component, ideal for custom manufacturing of spotlights, photographic equipment and sensors. Industrial Fresnel lenses are composed of concentric rings that function as \u201csub-lenses\u201d (also known as Fresnel zones), making it possible [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":15768991,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"dipi_cpt_category":[],"class_list":["post-15768998","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fresnel Lenses \u2013 Custom manufacturing for spotlights\/photography\/sensors<\/title>\n<meta name=\"description\" content=\"Custom supply of Fresnel lenses for Italy and abroad. 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