ZWO 2" to 1.25" Filter Adapter Ring - ZWO-2-1.25FL

This filter adapter ring allows you to use a 1.25" filter in a 2" accessory

No need for buying another set of filter drawers, the 2"-1.25" filter adapter ring will help you directly fit the 1.25" filter onto a 2" filter drawer or filter wheel.

Supported Products

• ZWO 5×2"EFW
• ZWO 7×2" EFW
• ZWO filter drawer series, including M42 filter drawer and M52 filter drawer

Installing in the 2" Filter Drawer

Installing in the 2"EFW

We recommend you use ASI533, ASI183, ASI294 and ASI1600 with this filter adapter ring since cameras with bigger sensors may lead to vignetting when matching the 1.25" filters.

Connection Drawing

Mechanical Drawing