Can be used to connect Sony NEX lens and ASI cameras with small sensor formats, such as ASI1600, ASI294, ASI183, ASI174, ASI432 and ASI585. Only support manual lenses supported, not compatible with automatic lenses.
E-mount lenses with 18.5mm back focus length are supported (Only manual lenses).
Suitable for Skywatcher EQ3, EQ3-2, EQM-35 and Celestron CG4 mounts.
Improved version with screw connection to mount
Precise polar lignment of the mount (for e.g. astrophotography) within a few minutes.
For using the polar scope you need an unobstructed view of Polaris.
This new version supports the Kochab method, which can easily found in the internet, for showing the correct position of Polaris on the reticle.
This polar scope also works on the Southern Hemisphere, by using the position of sigma Octantis
The Sky-Watcher Polar axis finder scope speeds up and refines the polar alignment procedure so the observer can spend more valuable time observing, rather than setting up.
I have used the camera for 8 all night imaging sessions so far and it has given me no problems whatsoever. The adapters included in the box were sufficient to let me connect the camera to a ZWO EFW and the telescope and get the correct backfocus. Driver installation was straightforward, no issues. So far I've only operated the camera in Bin2 mode, Bin1 mode looks interesting!