ZWO Duo-Band Filter Size:1.25" Allows you to charge Vespera

Allows you to charge Vespera on a USB power adapter or a power bank

With 1/12th wave or better primary mirror our RC scopes delver images and views that are out of this world

5-inch bore and will not fit the standard counterweight shaft of the Paramount ME II

Another great benefit of hyper-wide eyepieces is the ease with which you can gaze

ZWO Duo-Band Filter Size:1.25" Allows you to charge VesperaZWO Duo Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras. The Duo Band filter is aimed at the astronomer who may already own a One Shot Colour (OSC) camera and wants to image using narrowband techniques or emission objects without purchasing a mono camera, filter wheel and narrowband filter set. The Duo Band filter offers an economical entry into the world of narrowband imaging and can also offer