ZWO EFW FILTER WHEEL 7 x 2" extension The aluminium tube is internally

The aluminium tube is internally blackened to avoid internal reflection

15 & 40mm lengths

as it is very close to the Hydrogen Epsilon line

The Moravian C0 3000 Colour is a compact colour astronomy camera using the Sony IMX252 CMOS sensor with a resolution of 2064 x 1544 pixels at 3

Note: This is NOT compatible with the previous version of the ZWO filter drawers

ZWO EFW FILTER WHEEL 7 x 2" extension The aluminium tube is internallyThe Next Generation 2025 ZWO Electronic Filter Wheel 7 x 2" 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