ZWO FILTER DRAWER M42 V2

Nice piece

Works as expected, good quality, perfectly sits in the image train, it is really 21mm, no need for additional spacers if used with ZWO cams + zwo adapters. Magnet is very strong, no need to lock in. I am very satisfied with the product.

Nice Piece of Kit

Very well made and sits in the optical train very nicely, changing out filters is a breeze.

Very handy.