iOptron iAFS 2" Electronic Inline Automatic Focuser - FA20 Planetary Imaging Cameras 1000 mAh with External USB

1000 mAh with External USB charging support

The 60mm quadruplet f/5 Petzvel APO astrograph

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

New from iOptron - the iOptron Universal Smartphone Eyepiece Adaptor makes it easy and fun to use your smartphone to view and save photos (or video) of the nighttime sky

Baader AstroSolar Binocular Filter 70mm For 60-80mm Binoculars

iOptron iAFS 2" Electronic Inline Automatic Focuser - FA20 Planetary Imaging Cameras 1000 mAh with External USBIntroducing 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