The ZWO 16.5MM M48-M48 EXTENDER is useful to obtain a precise spacing when using a focal reducer or corrector that needs a certain chip-reducer spacing.
Specifications: Telescope side connection: M48x0.75 male Camera side connection: M48x0.75 female Backfocus: 16.5mm
A Vixen style dovetail plate adapter designed for the iOptron SkyTrackerTM camera mount. It also fits all iOptron mounts, as well as, other popular mounts.
- Can be used with Antlia's Filter Drawer System - Holds 36mm unmounted filter in 2" holder - This 2" holder can then be screwed into filter slider like a normal 2" filter - Requires 1x B-2INCH slider - Weight: 20g
Great set of LRGB Filters. Note that the focus needs to be adjusted during filter change to attain best focus. So you need to pair this with an EAF(auto focuser) or manually adjust focus all the time.