ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero 1- You will need the

1- You will need the clamshell dome

Connection lens side Canon EF mount

3 x 75 Phillips head screwdriver

Testar Piers are engineered in-house by us based on the original design by 10 Micron and using FEM analysis to ensure structural superiority compared to other piers on the market

as well as automatic detection of obstacles

ZWO EFW MINI FILTER WHEEL 5 x 1.25" M-Zero 1- You will need theThe 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