ZWO Motorised Filter Wheel 8 x 1.25″

This ZWO Motorised Filter Wheel is designed to hold 8 different 1.25″ filters.

This motorised filter wheel is compact and weighs less than 400g (without filters).The USB2.0 is used for powering and the max power consumption is around 150 mA. so you can even connect the USB cable directly to the USB2.0 hub of many cooled Astrocameras.

The distance between the filters and sensor is only 10 mm, so there will be no vignetting with fast telescopes, even if using an ASI1600. If you use unmounted 31 mm filters, you can even use lenses up to f/2 without annoying vignetting.

The ZWO EFW is perfect for creating L-RGB and false-colour images with ASI cameras. The filter wheel has eight positions for the filters – which is ideal for L-RGB filters + three nebula filters.

Specs:

• Type: Motorized filter wheel
• Offers space for: 8 x 1.25″ mounted filters or 8 x 31 mm unmounted filters
• Telescope side connection: T2-thread (female) and 1.25″
• Camera side connection: T2-thread (male/female) and 1.25″
• Length: Only 20 mm optical path (from T2 to T2 female)
• Weight: Approx. 400g

Download the EFW Manual here