{"product_id":"qhy-minicam8m-lrgb-3nm-sho-evo-deep-sky-combo-cam8-lrgb-3sho","title":"QHY MiniCam8M LRGB \u0026 3nm SHO EVO Deep Sky Combo - CAM8-LRGB-3SHO-EVO","description":"\u003cp\u003e\u003cem\u003eThis set of seven filters are made expressly for the QHY MiniCam 8M built-in filter wheel, which accepts specialized 19*12*1.1mm filters.  The set includes LRGB (Luminance, Red, Green \u0026amp; Blue) filters and 3nm SHO (SII, H-Alpha \u0026amp; Oxygen III) filters.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eCompared with the 7nm Deep Sky Filter Set, the EVO version features upgraded optical-coating technology and narrower bandpasses (3nm) for the narrowband filters.\u003c\/p\u003e\n\u003cp\u003eThe filters have an optical density (OD)* of 5.\u003c\/p\u003e\n\u003cp\u003e*Optical Density (OD): It works as a physical measure of the degree of light attenuation after passing through an optical filter, directly affects the filter’s ability to suppress unwanted light during imaging. A higher OD value indicates stronger suppression of stray light, effectively blocking most unnecessary light sources and thereby enhancing image contrast and detail clarity. \u003c\/p\u003e\n\u003cp\u003eEach filter set comes with a filter disc and a pair of tweezers.\u003c\/p\u003e","brand":"QHYCCD","offers":[{"title":"Default Title","offer_id":43085871054961,"sku":"QHY-CAM8-LRGB-3SHO-EVO","price":421.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/LRGB_SHO_NB_Filters_MiniCam8_de3459fd-1610-4f32-a98f-3693ec9b3b36.png?v=1774042300","url":"https:\/\/khanscope.com\/products\/qhy-minicam8m-lrgb-3nm-sho-evo-deep-sky-combo-cam8-lrgb-3sho","provider":"Khan Scope Centre","version":"1.0","type":"link"}