ZWO Filter Masks for EFW 2" Filter Wheel - EFW-2-MASKS Clearance Solar Telescope Focal Length: 420

Solar Telescope Focal Length: 420 mm

Key Features:

The CGX mount is designed to protect itself and your telescope if something unexpected occurs

MiniTower/MiniTower II/MiniTower Pro (needs a center post)

ZWO Filter Masks for EFW 2" Filter Wheel - EFW-2-MASKS Clearance Solar Telescope Focal Length: 420These filter masks are specifically for the EFW 2" Filter Wheels. They come with M2 screws to secure the masks in place. Here are a few images of what the finished installation should look like, even if the example isn't your exact filter wheel model: To install the filters and masks: Remove the screws securing the back cover and remove the back cover Place filters onto the filter positions. Use the included M2 screws with masks to secure the filters