ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero as well as automatic detection

as well as automatic detection of obstacles

The optical design of this corrector includes ED glass for excellent chromatic correction

For the best image quality

Connection lens side Canon EF mount

1- You will need the clamshell dome

ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero as well as automatic detectionThe Next Generation 2025 ZWO Electronic Filter Wheel 5 x 1. 25" is a major upgrade over the previous generation with a new anti light leak design and refined mechanics for smoother, more consistent rotation. The new 2025 EFW series introduces a series of structural refinements to eliminate light leakage from all directions, including: Upgraded Sealing A re engineered slot fit chassis provides a tighter mechanical interface between the front and rear