ZWO EFW 8 Position Electronic Filter Wheel for 1.25 and 31mm Filters DSLR The Night Vision Flashlight is

The Night Vision Flashlight is powered by a 9V battery (included)

bulky 12V power source or disposable batteries

No more binding

allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging

ZWO EFW 8 Position Electronic Filter Wheel for 1.25 and 31mm Filters DSLR The Night Vision Flashlight isZWO EFW 8 Position Electronic Filterwheel for 1. 25 and 31mm Filters This ZWO EFW 8 Position Electronic Filterwheel for 1. 25 and 31mm Filters is most likely one of the smallest 8 position filter wheels in the world. It is also extremely lightweight, it weighs 400g only. Its housing is CNC machined from aircraft grade aluminium alloy. The stepper motor, that is the heart of any electronic filter wheel, is made by a reliable Japanese company, NPM. You