ZWO 2" EFW 5-position Filter Wheel for 2" Filters Astrograph Double left and right channels

Double left and right channels for clear

Vibration with light and buzzer

and edge clarity

It can also be used as a narrowband filter with monochrome cameras

Many images of planetary nebulae and supernova remnants are taken only with H-alpha and OIII filters

ZWO 2" EFW 5-position Filter Wheel for 2" Filters Astrograph Double left and right channelsZWO 2" EFW 5 position Filter Wheel for 2" Filters ZWO EFW (5 x 2) Product weightEFW 5 x 2=500g Power supplyUSB2. 0 Control Mode ASCOM and SDK DriverFree of driver 2 year warranty The filter wheel body is CNC milled from an aircraft graded aluminum block. Excellent craftsmanship, very thin and light with only 20mm thickness. The core part of our EFW is the stepper motor which has reliable performance and quality that comes from NPM, Japan COMPATIBILITY