ZWO IR Cut Filter Ravelli Filters are very easy and

Filters are very easy and convenient to install and pull out with the ability of double strong magnetic adsorption

so please be sure you're correct

There are many software programs available today that will not only display the night sky as it appears on any chosen observing night

Dive into the Rich Details of the Celestial Targets

11 1/8” (283mm) to 11 3/8” (289mm)

ZWO IR Cut Filter Ravelli Filters are very easy andUV IR CUT filter 1. 25 ZWO 1. 25 IR UV CUT filter is suitable for color camera with AR protect window. The ZWO IR Cut Filter blocks infrared light from reaching the sensor of your CCD or CMOS camera or your expensive H alpha filter. When imaging, the addition of this simple and inexpensive accessory will result in sharper images, and when doing solar work, the IR Cut Filter will your protect H alpha filter from the damaging effects of infrared