iOptron iAFS 2" Electronic Inline Automatic Focuser - FA20 Planetary Imaging Cameras the click-stop Instadjust eyeguard incorporated

the click-stop Instadjust eyeguard incorporated into the TeleVue 22mm Nagler Type 4 Eyepiece helps maintain proper eye distance and centration

equivalent to 93 dB or 15

With a native resolution of 4144 x 2822

The Tele Vue encoder mount packages include encoders which have been pre-installed on Tele Vue mounts along with the cables necessary to work with your Digital Setting Circles or computer (DSC / Computer)

iOptron iAFS 2" Electronic Inline Automatic Focuser - FA20 Planetary Imaging Cameras the click-stop Instadjust eyeguard incorporatedIntroducing the most versatile inline focuser available, the iOptron iAFS focuser with iLock technology. Utilizing a lead worm movement is the key to the iAFS focusers patented design; this passive position locking system secures most any payload (imaging train) at the stopped position, maintaining focus even as the instrument angle is changed. The iAFS incorporates three focus modes; USB (computer control), on board directional buttons (for powered