{"product_id":"daystar-fc104-flatcap-solar-filter-95-104mm-80mm-erf","title":"DayStar FlatCap White Light Flat Field Solar Filter – 95–104mm Tubes or 80mm ERF | Telescope Wolves","description":"\u003cp\u003eFlat field calibration cap for 95–104mm telescope tube outer diameters or 80mm ERF configurations. The DayStar FlatCap (FC104) provides uniform solar illumination for flat calibration frames in your solar imaging workflow. Ships free to the US.\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin-top:24px;font-size:14px;line-height:1.5;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;padding:10px 14px;background:#f7f7f7;border-bottom:2px solid #ddd;font-size:15px;font-weight:600;\"\u003eSpecifications\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;font-weight:600;color:#444;width:44%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;\"\u003eWhite light flat field calibration cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;font-weight:600;color:#444;\"\u003ePurpose\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;\"\u003eFlat-frame calibration for solar astrophotography — corrects vignetting, dust shadows, and pixel response non-uniformity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;font-weight:600;color:#444;\"\u003eFit Method\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;\"\u003eSlide-over friction fit on telescope front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;font-weight:600;color:#444;\"\u003eTelescope Tube OD\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;\"\u003e95–104mm outer diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;font-weight:600;color:#444;\"\u003eERF Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #efefef;\"\u003eAlso fits 80mm DayStar ERF filter housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;font-weight:600;color:#444;\"\u003eWhat’s in the Box\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;\"\u003eFlatCap for 95–104mm telescope tubes \/ 80mm ERF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Daystar","offers":[{"title":"Default Title","offer_id":44574654332962,"sku":"FC104","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/6968\/5282\/files\/DayStar_Imaging_FlatCap_Solar_Filter_for_95_104mm_Telescope_Tubes_or_80mm_ERF_White_Light_Flat_Field_Cap_for_Solar_Imaging_Photography_FC104.jpg?v=1774330003","url":"https:\/\/telescopewolves.com\/en-ca\/products\/daystar-fc104-flatcap-solar-filter-95-104mm-80mm-erf","provider":"Telescope Wolves","version":"1.0","type":"link"}