قناع التركيز Farpoint Tri-Bahtinov لـ Celestron 11″ SCT مع Hyperstar أو Fastar، FP412HT | التركيز السريع والسهل على الصور الفلكية الخاصة بك هو أداة منقذة للحياة لتركيز الكاميرا الفلكية أو الكاميرا الرقمية ذات العدسة الأحادية العاكسة (DSLR).
Farpoint Bahtinov Mask made for Celestron 11" SCT. Made speifically to fit your telescope and facilitate fast, easy focusing of your astro camera or dslr.
Bahtinov focus masks make focusing for astrophotography fast and easy. Ends the pain of struggling to find the best focus for your astrophotography images.
Works with all electronic imaging devices. Includes DSLR cameras, modified DSLR cameras, CCD astro-imagers, CMOS astro-images, video cameras, low light systems etc.
Use by simply placing the Bahtinov focus mask over the end of your telescope, record a quick image of a bright star, adjust focus and repeat two or three times until perfect focus is achieved.
Made in the USA by Farpoint Astro. Made in America, by Americans, using American made materials and suppliers, supporting our economy. Buy American please.