This newly designed 5kg (11lb) counterweight (CW) uses compression ring to lock the CW onto a CW shaft. Comparing to traditional "point contact" locking mechanism via a locking screw and a pin, the compression ring provides more secure locking method through distributed surface contact.
This CW is designed for following iOptron Mount:
CEM70/CEM70EC/CEM70G
CEM60/CEM60EC
GEM45/GEM45EC/GEM45G
CEM40/CEM40EC/CEM40G* (for late version with 28mm CW shaft)
iEQ45 Pro
iEQ45
It can be used for other mount with a 28mm diameter counterweight shaft.
The foldable magnifier Levenhuk Zeno Desk D7 is a desk model easily transformable to a handheld loupe. In just three steps, this magnifying device becomes compact and convenient.
The Askar SQA55 is a multi-purpose Petzval refractor featuring 5 elements for superior correction! This telescope features a trick up its sleeve not found on many other refractors: a variable aperture. With an aperture ranging from f/4.8 to f/22, you can use the Askar SQA55 for astrophotography at night as well as daytime photography as a manual focus camera lens.