ZWO Filter Drawer (M42)
ZWO Filter Drawer (M42)
ZWO Filter Drawer (M42)
ZWO Filter Drawer (M42)
ZWO Filter Drawer (M42)
ZWO Filter Drawer (M42)


ZWO Filter Drawer (M42)

Regular price
$ 79.00
Sale price
$ 79.00
Unit price

In Stock

Product Description

ZWO 2-inch Filter Drawer with 21mm ring design is independently developed by ZWO, which includes M42 * 0.75 male thread (camera side) and M48 * 0.75 female thread (filter end), M48 * 0.75 female  thread (telescope side) as well.

The double strong magnets create stronger adsorption, easier installation and removal.

There is a lock screw on the side of it, which is helpful on adjusting the tension to eliminate the gap; a double insurance for users.

With the ability of double strong magnetic adsorption, it is more convenient and much easier to install or remove the filter drawer.

The filter drawer also comes with the M48-M42 adapter. You can use it with your camera or your telescope.


Mechanical Drawing



M42 * 0.75 male(external) thread (camera side)

M48 * 0.75 female(internal) thread (filter end)

M48 * 0.75 female(internal) thread (telescope side)

Suitable for 2-inch astronomical filters

Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.