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Moravian G4 CCD 7 × 50 × 50 mm
Moravian EFW-4L-7 — external filter wheel, 7 × 50 × 50 mm, for G4 CCD cameras
A seven-position external filter wheel for square 50 × 50 mm filters, made for Moravian G4 CCD cameras. A single 8-wire cable to the camera head provides power and control, and software treats it exactly like an internal wheel.
Specifications
Code
EFW-4L-7
Compatible cameras
G4 CCD
Positions
7
Filters
Square 50 × 50 mm
Shell diameter
252 mm (L series)
Weight
1.20 kg, without filters
Connection
8-wire cable to camera head
Manufacturer documentation
External filter wheels for Gx CCD cameras · EFW User's Manual
Compatibility notes G4 CCD wheel. Square filters only. Not the 9 x 2in EFW-4L-9.
Reference
50287
Data sheet
Cameras
G4
Connection
8-wire cable
Filters
50x50 mm square
Positions
7
Shell diameter (mm)
252
Weight (kg)
1.20 without filters
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Moravian EFW-4L-7 — external filter wheel, 7 × 50 × 50 mm, for G4 CCD cameras A seven-position external filter wheel for square 50 × 50 mm filters, made for Moravian G4 CCD cameras. A single 8-wire cable to the camera head provides power and control, and software treats it exactly like an internal wheel.
Manufacturer model: Moravian EFW-4L-7 (G4) · Specifications checked against manufacturer data on 2026-11-03