ToupTek OAG-X - M54/M68 Extra Large Off-Axis Guider - OAG-X D-Series Dovetail Plates Its removable lens cell can

Its removable lens cell can also be unthreaded from the 1

Field Stop (mm): 13

and parfocal chang-overs between an eyepiece and CCD cameras / webcams

Perfect for astrophotographers who use heavy imaging equipment

ToupTek OAG-X - M54/M68 Extra Large Off-Axis Guider - OAG-X D-Series Dovetail Plates Its removable lens cell canToupTek OAG X Series Large Off Axis Guiders This Off Axis Guider design is highly effective and efficient, it also an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The OAG Xs come in 3 different adapter thread sizes based on your needs M48 female, M54 female and M68 female. Attention: The OAG X series is compatible with ToupTek GPM and G3M extended model cameras, not suited for