ZWO 2" EFW 7-position Filter Wheel for 2" Filters Primaluce Labs CCD photography: Best used with

CCD photography: Best used with an additional IR-block filter

and powerful 14-bit ADC

This camera stands out due to its 4/3" back-illuminated SONY CMOS sensor

75 Extension set 3/5/7/10/12/15/20/30mm

Two notice modes: buzzer with vibration and flash

ZWO 2" EFW 7-position Filter Wheel for 2" Filters Primaluce Labs CCD photography: Best used withZWO 2" EFW 7 position Filter Wheel for 2" Filters. ZWO EFW (7 x 2) Product weight: EFW 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