{"product_id":"explore-scientific-h-beta-nebula-filter-2","title":"Explore Scientific H-Beta Nebula Filter (2\")","description":"\u003cul\u003e \u003cli\u003eFits Most 2\" Eyepieces\/Accessories\u003c\/li\u003e \u003cli\u003ePasses H-Beta Emission Line, 478-496nm\u003c\/li\u003e \u003cli\u003eIdeal for Astrophotography\u003c\/li\u003e \u003cli\u003eIncreased Contrast for Nighttime Viewing\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cp\u003e Engineered to improve the visibility of deep sky objects, this 2\" \u003cb\u003eH-Beta Nebula Filter\u003c\/b\u003e from \u003cb\u003eExplore Scientific\u003c\/b\u003e features a narrow transmission curve designed to just pass the hydrogen-beta emission line from 478-496nm with 94.5% transmission. By attenuating other wavelengths, this filter helps to improve observation capabilities of many nebulae. It is an ideal companion accessory for visual observation and astrophotography applications, and will fit most standard 2\" telescope eyepieces, filter wheels, eyepiece cameras, and other accessories. \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cspan\u003eUPC: 812257017232\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cdiv\u003e \u003cdiv\u003eIn the Box\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003eExplore Scientific H-Beta Nebula Filter (2\")\u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e \u003cli\u003ePlastic Filter Case\u003c\/li\u003e \u003cli\u003eLimited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003cdiv\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBarrel Diameter\u003c\/td\u003e \u003ctd\u003e2\" \/ 50.8 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTransmittance\u003c\/td\u003e \u003ctd\u003e Range: 478-496 nm \u003cbr\u003e Transmission: 94.5% \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstruction\u003c\/td\u003e \u003ctd\u003e Filter: Optical glass \u003cbr\u003e Housing: Aluminum alloy \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"Explore Scientific-10","offers":[{"title":"Default Title","offer_id":35161958800,"sku":"EX310230:EX310230:bhpv","price":29640.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/explore_scientific_310230_h_beta_nebula_filter_2_1456242316000_1221528.jpg?v=1575983310","url":"https:\/\/www.tanotis.com\/products\/explore-scientific-h-beta-nebula-filter-2","provider":"Tanotis","version":"1.0","type":"link"}