ZWO EFW 7x36mm Filter Wheel MKII 50 Pagers As the second long-focal-ratio model

As the second long-focal-ratio model in the PHQ series

Group Call and All Call

Sony's back-illuminated CMOS image sensor revolutionizes sensitivity and noise reduction

Khisamutdinov Maksim : LX200 16″

also make the it possible to match it with M68 OAG

ZWO EFW 7x36mm Filter Wheel MKII 50 Pagers As the second long-focal-ratio modelNew ZWO EFW 7x36mm Filter Wheel MKII The new ZWO EFW 7x36mm Filter Wheel MKII was independently developed by ZWO for astronomical mono cameras. With the larger body and the newly added screw holes on the covers, it will give a much easier and more fixable way to connect to ASI cameras. There are 7 slots inside the EFW and we recommend you use the ZWO 36mm LRGB and SHO filter set with it. The body of the ZWO EFW 7x36mm Filter Wheel MKII CNC is milled