{"product_id":"baader-astrosolar-spotting-scope-filter-50mm-for-40-60mm-spotter-assf-50","title":"Baader AstroSolar Spotting Scope Filter 50mm For 40-60mm Spotter - ASSF-50","description":"\u003ch3 style=\"text-align: center;\"\u003eBaader AstroSolar Spotting Scope Filter 50mm For 40-60mm Spotting Scope\u003c\/h3\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eSafe solar observation with all types of Spotting Scopes \/ safe solar photography with all amateur telescopes and camera lenses\u003c\/li\u003e\n\u003cli\u003eAstroSolar Safety Film OD 5.0, mounted stress free in high-quality cell\u003c\/li\u003e\n\u003cli\u003eScope of supply: ASSF Filter (Apertures 50 to 150mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your spotting scope. In addition three safety straps with glue-pads and mounting instructions are provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBaader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar® Safety Film Optical Density of 5.0. Many ready made filters do stretch the filter material like a drumhead in order to make it look like a piece of glass – this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar must be mounted entirely stress free in order to perform like a high precision flat window. It sounds like a contradiction with traditional perception of quality, but AstroSolar must show slight ripples! With this specially designed mounting, the Baader AstroSolar Telescope Filter with Optical Density of 5.0 provides exceptional optical imagery. In fact, after 15 years of offering AstroSolar film sheets as a DIY-product, this system of Baader Solar Filters™ is designed to retain the true optical quality of the diffraction-limited AstroSolar Safety Film, even used at high magnifications.\u003c\/p\u003e\n\u003ccenter\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003c\/center\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFILTER SIZE\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMANUFACTURER\u003c\/td\u003e\n\u003ctd\u003eBaader Planetarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU (#)\u003c\/td\u003e\n\u003ctd\u003e2459335\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSAGE\u003c\/td\u003e\n\u003ctd\u003eVisual solar observation and imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASTROSOLAR FILM\u003c\/td\u003e\n\u003ctd\u003eAstroSolar Safety Film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOPTICAL DENSITY\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINNER DIAMETER \/ CLEAR APERTURE (MM)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUTER DIAMETER\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFILTER MOUNTED?\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUTER CLAMPING RANGE (13MM BOLTS)\u003c\/td\u003e\n\u003ctd\u003e55 – 70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINNER CLAMPING RANGE (13MM BOLTS)\u003c\/td\u003e\n\u003ctd\u003e81 – 96\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSOLAR WAVELENGTH\u003c\/td\u003e\n\u003ctd\u003eWhite light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":33164538113,"sku":"BAA-ASSF-50","price":44.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/1_bd48590b-1cf3-453c-b202-ad7ecb475ece.png?v=1776459216","url":"https:\/\/khanscope.com\/en-fr\/products\/baader-astrosolar-spotting-scope-filter-50mm-for-40-60mm-spotter-assf-50","provider":"Khan Scope Centre","version":"1.0","type":"link"}