{"id":19337,"date":"2020-03-13T18:17:20","date_gmt":"2020-03-13T22:17:20","guid":{"rendered":"https:\/\/sensing.konicaminolta.us\/learning-center\/light-measurement\/"},"modified":"2022-08-23T08:50:56","modified_gmt":"2022-08-23T12:50:56","slug":"light-measurement","status":"publish","type":"page","link":"https:\/\/sensing.konicaminolta.us\/br\/learning-center\/light-measurement\/","title":{"rendered":"Light Measurement Learning Center"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;0&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/1&#8243;][uncode_block id=&#8221;11162&#8243; inside_column=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243;][vc_custom_heading heading_semantic=&#8221;h1&#8243; text_size=&#8221;h3&#8243; separator=&#8221;yes&#8221; separator_color=&#8221;yes&#8221;]Light Measurement Basics[\/vc_custom_heading][vc_column_text el_class=&#8221;text-block light-center-block&#8221;]Light is necessary for vision. To most of us, it provides a world of visual information. The forms and colors around us are visible only when light from objects around us reaches our eye and triggers the sensation of sight.<\/p>\n<p><strong>What is Light?<br \/>\n<\/strong>Light is a form of energy and is part of a broader range of the electromagnetic spectrum. Electrical, radio waves and microwaves to gamma rays form this electromagnetic spectrum. The visible light spectrum is a relatively small portion of this spectrum, between 380 nm and 760 nm. In general, light is often defined as including the infrared and ultraviolet regions too.<\/p>\n<p>The detection of light is a fundamental process and to measure it requires great understanding. A least understood subject in the field of optics, a probable reason is the introduction of new terminology and concepts.<\/p>\n<p>The measurement of light can be a challenge especially in deciding what to measure and how to measure.<\/p>\n<p><strong>What Can Be Measured?<br \/>\n<\/strong>Generally, the total light energy emitted from a source or falling on a surface can be measured. This total energy can cover a portion of the visible spectrum including ultraviolet and infrared energy. Energy at individual wavelength or over a range of wavelength can be measured.<\/p>\n<p>Another area of interest is color. Color is a property of light and can be measured and quantified.<\/p>\n<p>The science of light measurement is known as photometry and is a subset of the broader field of radiometry \u2013 the measurement of radiation outside the visible spectrum.<\/p>\n<p><strong>Download<br \/>\n<\/strong><a href=\"http:\/\/www.konicaminolta.com\/instruments\/knowledge\/light\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">Download the Language of Light Booklet<\/a><\/p>\n<p><a href=\"https:\/\/sensing.konicaminolta.us\/wp-content\/uploads\/lightmeter_catalog_volume_40_rev_08_2022.pdf\">Click here for the Lightmeter Brochure<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;0&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column width=&#8221;1\/1&#8243;][uncode_block id=&#8221;11162&#8243; inside_column=&#8221;yes&#8221;][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":17546,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19337","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v24.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Light Measurement Basics | Konica Minolta Sensing<\/title>\r\n<meta name=\"description\" content=\"Learn the basics of light measurement from Konica Minolta Sensing like what light is and which 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