ZWO EFW FILTER WHEEL 5 x 2" BF25-TT This allows the mirror to

This allows the mirror to be held securely in place without putting additional force or pressure on the mirror assembly

The GreenLine MEDIUM-32 is spacious with a floor space of 2

This can be useful for astrophotography using cameras with smaller sensors

The new 4 version offers some enhancements of the predecessor while retaining its the core stability

The internal reflections are reduced with knife edge baffles for a consequential increase of the contrast

ZWO EFW FILTER WHEEL 5 x 2" BF25-TT This allows the mirror toThe Next Generation 2025 ZWO Electronic Filter Wheel 5 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