SkyRaider Bahtinov Mask for 66mm ball head accessories and mount have all

accessories and mount have all the power you need for that long dark-sky trip or for the assurance that you'll never run out of power mid-observing

Compatible with SkyRaider 66mm and 80mm refractors

Diagonal nosepiece and stepdown adapter are threaded for 2" filters

Celestron’s superior smooth bearing focus

any three stars

SkyRaider Bahtinov Mask for 66mm ball head accessories and mount have allBring your SkyRaider 66mm refractor telescope into perfect focus with our super cool 3 D printed Bahtinov mask! This Bahtinov mask mounts onto your telescope just like the dust cover. Fits perfect inside your SkyRaider 66 carry case for grab and go needs. Made in America! Only available in black. Not compatible with SkyRaider 80mm.