ZWO Filter Drawer - M48 (2") asi294 Generous working distance for all

Generous working distance for all common correctors and also 2" zenith mirror for observation

While this is the non-computerised version of the mount

The entire telescope tube can be moved and twisted in the tube clamps

Always ensure your camera is stored in a cool dry place and any excess moisture from dew or frost is removed

and ED115S refractors were originally designed for visual observers and photographers using APS-C cameras

ZWO Filter Drawer - M48 (2") asi294 Generous working distance for allThis filter drawer allows quick and easy manual filter changes in seconds. With the 2" Filter Holder, this quick release filter drawer is especially useful for astrophotographers who want to change filters (eg. Broadband & Narrowband) during sessions but do not want a large and sometimes heavy filterwheel. Special features: The optical length is only 21mm. For ZWO cameras, the drawer can simply be used instead of the T2 extension. The filter holder