QHY OAG-S Small Off-Axis Guider - M42 - 100073 Baader the use is easy

the use is easy

Soft folding rubber eyecups work for both normal and eyeglass users

the twist-lock cannot scratch or engrave the barrel of your eyepieces

Model G28AC3 sets a new standard for compact GoTo equatorial mounts

Reduces vignetting–darkening around the edges of the image sensor–by providing unobstructed light to the camera

QHY OAG-S Small Off-Axis Guider - M42 - 100073 Baader the use is easyThe OAG S at a Glance: Prism Size: 8*8mm Telescope Interface: M42*0. 75 Thickness: 10 mm excluding 3mm adapter Compatible Filter Wheel: QHYCFW3S Compatible Imaging Cameras: Less than 1" The QHY OAG S, aka the M42 "small" version of the QHY Off Axis Guider, is designed to be thin yet solid at just 10mm thick with a weight of 127g. Adding an M42 threaded adapter ring adds only 3mm for a total thickness of 13mm. There are six 3mm through holes in the OAG