ZWO 2″ Filter Drawer with M48 / M42 Connections
ZWO 2″ Filter Drawer with M48 / M42 Connections
ZWO 2″ Filter Drawer with M48 / M42 Connections
ZWO 2″ Filter Drawer with M48 / M42 Connections
ZWO 2″ Filter Drawer with M48 / M42 Connections

ZWO 2″ Filter Drawer with M48 / M42 Connections

Product code: Z502-FD-M42
£84.00
Suitable for 2-Inch Astronomical Filters, 21mm thickness.
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ZWO 2″ Filter Drawer with M48 / M42 Connections

ZWO 2″ Filter Drawer with M48 / M42 Connections (one filter holder included)

The ZWO 2-inch Filter Drawer with 21mm ring thickness design has been independently developed by ZWO. It includes an M42 * 0.75 male thread on the camera side and M48 * 0.75 female thread on the telescope side, and it is suitable for 2" filters (the drawer has got a M48 * 0.75 female thread).

The main idea of a filter drawer is to use it with a colour camera where there is usually no need for lots of various filters, usually just few filters need to be swapped between sessions. One of these would normally be either a UV/IR-cut off or light pollution filter (CLS, UHC etc) and the other filter would be a narrowband, i.e. H-alpha or a Dual Band filter.

The double strong magnets create stronger hold, easier installation and pulling out.

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

zwo-filter-drawer-locking-fuction

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

zwo filter drawer-2

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

zwo-filter-drawer-adapter

zwo filter drawer-3

Mechanical Drawing

zwo-filter-drawer-mechanical-drawing

66mm (height) * 66mm (length) * 21mm (thickness)

M42 * 0.75 male thread (camera side)

M48 * 0.75 female thread (filter end)

M48 * 0.75  female thread (telescope side)

Suitable for 2-inch astronomical filters

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Brand ZWOptical
Condition New
Product Code Z502-FD-M42