{"product_id":"bahtinov-focus-mask-for-celestron-6-inch-sct-fp409","title":"Bahtinov Focus Mask for Celestron 6 Inch SCT FP409 Fast Easy Focusing for Astrophotography and DSLR Use A No Brainer Tool to Nail Sharp Stars and Save Time","description":"\u003cdiv\u003eBahtinov Focus Mask for Celestron 6 Inch SCT Single Mask\u003cbr\u003e\n✔️ Fast, reliable focus aid for Celestron 6 inch SCT imaging setups \u003cp\u003eDesigned as a Bahtinov focusing mask for the Celestron 6 Inch SCT, this tool helps you nail sharp stars quickly for astrophotography or DSLR imaging. It's a practical aid for field work, home observatories, and on-site sessions where fast, repeatable focus is needed.\u003c\/p\u003e ✅ Precisely fits the Celestron 6 inch SCT for accurate focus\u003cbr\u003e\n✅ Works with DSLR, modified DSLR, CCD, CMOS imagers, and video cameras\u003cbr\u003e\n✅ Simple placement over the telescope end; capture a bright star, adjust focus, and repeat\u003cbr\u003e\n✅ Made in the USA using American-made materials and suppliers\u003cbr\u003e \u003cp\u003e💡 What is a Bahtinov focus mask and how does it help achieve sharp stars in astrophotography?\u003c\/p\u003e\n\u003cp\u003eIt guides focus by showing diffraction spikes and guiding you to align the optics for pinpoint sharpness.\u003c\/p\u003e\n- Bahtinov masks create diffraction patterns that indicate when focus is at the exact plane.\u003cbr\u003e\n- Works with DSLR, CCD, and CMOS imagers for both stills and video.\u003cbr\u003e\n- Simple to use: place on the telescope end, image a bright star, adjust until spikes align, and repeat.\u003cbr\u003e\n- Helps reduce focusing time and improves repeatability across sessions.\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48939021074667,"sku":"VXB01BMUNZSU","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61tDcR4DMlL.jpg?v=1782396548","url":"https:\/\/vxb.com\/products\/bahtinov-focus-mask-for-celestron-6-inch-sct-fp409","provider":"VXB Bearings","version":"1.0","type":"link"}