2026 ZWO Mid‑Year Promotion

This adapter commonly comes with ZWO's astrophotography cameras that have M54 attachment threads.

ZWO adapter: M54 Male to M54 Female, 21mm length 

M42 Male, to M42 Female, 21mm in length

Female M48 threads, male M42 threads, 16.5mm long.  Same as the adapter included with most ZWO cooled cameras.

Name: Female T2 to T2 (11mm) Thread: M42*0.75 female to female thread Match Model: ASI1600, ASI294, ASI533, ASI183  Size: M42*0.75 Note: Camera in ...

M54-M48-2mm adapter is independently developed by ZWO and mainly used for connecting to 2”EFW and M54 filter drawer. 

The DC Y Splitter cable is a good quality DC cable that contains pure copper as the wire core. Usage: By having two female connections it makes it ...

Optional temperature sensor for ZWO EAF Focuser.