Moravian G4 CCD 5 × 50 × 50 mm

Moravian EFW-4M-5 — external filter wheel, 5 × 50 × 50 mm, for G4 CCD cameras

A five-position external filter wheel for square 50 × 50 mm filters, made for Moravian G4 CCD cameras. Square filters avoid the edge vignetting that round filters can cause on the G4's large sensor. A single 8-wire cable to the camera head provides power and control.

Specifications

Manufacturer documentation

External filter wheels for Gx CCD cameras · EFW User's Manual

Compatibility notes

G4 CCD wheel (C4 cameras use the same code family; G4 M3 pattern 52 mm). Square filters only.