- Description
- Specifications
Special designed counterweight kit for Z-axis balance.
It fits on following iOptron mounts (has a M8 threaded holes on dovetail saddle):
- CEM120
- CEM70
- CEM40 (version with THICK 6" V/D dual saddle, except CEM40G)
- GEM45 (version with THICK 6" V/D dual saddle, except GEM45G)
It can also be used for other mounts with a M8 threaded hole, on dovetail saddle or counterweight.
Counterweight
- OD: 49mm
- ID: 12mm
- Thickness: 20mm
- Weight: 292g
- Material: Stainless Steel
CW shaft
- Diameter: 12mm
- Length: 60mm
- Thread: M8X1.25mm (both ends)
- Weight: 48g
- CW shaft end screw: No
- Material: Stainless Steel
You may also like
Recently viewed
Recent Blog Posts
View all
D-Size vs V-Size: A Complete Guide to Telescope Dovetail Systems
What's the difference between D-size and V-size telescope dovetails? Here's everything you need to know.
Read More
Read More
What Is Back Focus in Astrophotography? Telescope Reducers, Flatteners, and Spacing Explained
What Is Back Focus in Astrophotography? Telescope Reducers, Flatteners, and Spacing Explained
Back focus is one of those astrophotography terms that c
Read More
Read More
Controlling Your WandererCover Flat Panel with ASIAIR
Wanderer Astro's latest firmware update lets ASIAIR Plus and StellaVita users control the WandererCover V4 series directly from their imaging setup —
Read More
Read More





