{"product_id":"optolong-l-pro-light-pollution-telescope-camera-filter-nikon-ff-clip","title":"Optolong L-Pro Light Pollution Telescope Camera Filter - Nikon-FF Clip","description":"\u003ch3\u003e\u003cstrong\u003eThis the Professional Version of Optolong's Light Pollution Filter for Telescope Cameras.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis is an NK-FF clip filter for Nikon cameras. \u003c\/strong\u003e\u003cstrong\u003eFits Nikon: D600\/D610\/D700\/D750\/D800\/D800E\/D810\/D810A\/DF\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout the Optolong L-Pro Light Pollution Filter\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis L-Pro (L-Professional) filter is designed to improve the visibility of various deep-sky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lights including mercury vapor lamps, both high and low-pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).\u003c\/p\u003e\n\u003cp\u003eTogether with the highly transparent in main nebula emission lines at O-iii(496nm and 500nm), H-beta (486nm), N-ii(654nm and 658nm), H-alpha(656nm), as well as S-ii(672nm), the filter is suitable for enhancing the contrast and details for both visual and photographic purposes from sub-rural areas with heavy light pollution.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompare the L-Pro, L-eXtreme, and L-eNhance filter transmission lines:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/Optolong_L-Pro_filter_-transmission_lines.png?v=1599593256\u0026amp;width=700\" alt=\"Optolong L-Pro Light Pollution Telescope Camera Filter - Nikon-FF Clip-transmission-01\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/Optolong_L-eXtreme_dual-band_astronomy_narrow_band_filter-transmission_lines_516ca154-029e-4066-92c5-4d172dd30b3e.png?v=1599593233\u0026amp;width=700\" alt=\"Optolong L-Pro Light Pollution Telescope Camera Filter - Nikon-FF Clip-transmission-0\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/Optolong_L-eNhance_-transmission_lines_19bbaaf9-249d-4ce1-a3a1-b041648b0513.jpg?v=1599593211\u0026amp;width=700\" alt=\"Optolong L-Pro Light Pollution Telescope Camera Filter - Nikon-FF Clip-transmission-0\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClick on the Gallery tab thumbnail images to see the transmission lines in greater detail.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike other light pollution filters (UHC and CLS,) L-Pro is a multi-bandpass filter offering excellent color balance by maximizing the transmission band. The balanced transmission allows astrophotos to be taken with minimal color cast to broadband emission objects such as galaxies, reflection nebulae, and globular star clusters. L-Pro is the best choice for light pollution suppression.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/OL-LPRO-NK-FF_OPTOLONG_L-PRO_LIGHT_POLLUTION_TELESCOPE_FILTER_-NIKON_FF_CLIP-04.png?v=1595534684\u0026amp;width=700\" alt=\"Optolong L-Pro Light Pollution Telescope Camera Filter - Nikon-FF Clip-06\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eMain Use and Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eSuitable for visual observation and astrophotography.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe L-Pro filter has a very low transmission reduction rate\u003c\/strong\u003e against continuous spectrum space objects and thus is quite effective in suppressing light pollution sources when shooting galaxies, reflection nebulae, and globular star clusters. The same holds true for visual star observations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eL-Pro filters alone can suppress infrared wavelengths\u003c\/strong\u003e, and thus can be used at ease for “L” image shooting with CCD cameras. Light pollution filters do not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003e\u003cstrong\u003eMANUFACTURER'S WARNING:\u003c\/strong\u003e The filters of Optolong are not designed for sun observation. \u003cstrong\u003eDO NOT LOOK AT THE SUN WITH OPTOLONG FILTER\u003c\/strong\u003e. \u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003ePacking\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOuter Box: silver box.\u003c\/li\u003e\n\u003cli\u003ePlastic Box: PP material.\u003c\/li\u003e\n\u003cli\u003eLining: imported high-pressure white EVA material.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eThickness: 0.3mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProfessional Version of Optolong's Light Pollution Filter.\u003c\/li\u003e\n\u003cli\u003eDesigned to improve the visibility of deep-sky objects.\u003c\/li\u003e\n\u003cli\u003eSuitable for visual observation and astrophotography.\u003c\/li\u003e\n\u003cli\u003eEnhance contrast and details for both visual and photographic purposes even with heavy light pollution.\u003c\/li\u003e\n\u003cli\u003eMulti-bandpass filter excellent better color balance.\u003c\/li\u003e\n\u003cli\u003eLow transmission reduction rate against continuous spectrum space objects.\u003c\/li\u003e\n\u003cli\u003eSuppresses infrared wavelengths.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFits Nikon: D600\/D610\/D700\/D750\/D800\/D800E\/D810\/D810A\/DF\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Optolong","offers":[{"title":"Default Title","offer_id":68343125934304,"sku":"pux1793398450648","price":201.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/8334\/2816\/files\/optolong-l-pro-light-pollution-telescope-camera-filter---nikon-ff-clip_1.png?v=1793398467","url":"https:\/\/upcycledmaterialwear.shop\/products\/optolong-l-pro-light-pollution-telescope-camera-filter-nikon-ff-clip","provider":"My Store","version":"1.0","type":"link"}