MORAVIAN EFW 4L FILTER WHEEL FILTER CAROUSEL:7 x 50mm SQUARE Weight 30 g SKU BA2458248

Weight 30 g SKU BA2458248 (female)

Brightness adjustment for photography: to let enough light through for photography at high magnifications

This flange adapter allows the use of 3 different dovetail clamping plates on the GM3000 mount:

Second telescope saddle (Vixen and Losmandy style)

MORAVIAN EFW 4L FILTER WHEEL FILTER CAROUSEL:7 x 50mm SQUARE Weight 30 g SKU BA2458248The Moravian EFW 4L is a motorized filter wheel for C4 series cameras. Currently only one model is available: EFW 4L 7 for 7 x 50 x 50mm square unmounted filters. All EFW filter wheels have the same 17mm thickness, so when used with a C4 camera the distance to the sensor becomes 33. 5mm. The body of the filter wheel is CNC machined from aluminium. EFW 4L filter wheels are compatible with "L" size Mark II adapters. Moravian EFW filter wheels are