Telescope Filter Drawer System with 2 Drawers - 2" Filter - M48 / M42 connection
This all-metal filter drawer system allows you to quickly change filters without adding a bulky filter wheel to your system.
The drawers are magnetically locked into place, creating a good seal against moisture and avoiding accidental drops.
Filters up to 5mm in thickness (not including threads) are supported.
2 filter drawers are included, along with optionally used spacing rings.
The drawer system weights about 100g.
The camera side of the filter has male M42 threads, while the scope side has female M48 threads.
The M42 threads will thread into most cameras without an adapter.
The body of the filter slide takes up 16mm of back-focus in the imaging train.