ZWO 1.25" SII 7nm Filter (ZWO-SII7NM1.25)

ZWO 1.25" SII 7nm Filter (ZWO-SII7NM1.25)Narrowband filter does not eliminate the effects of light pollution or increase the objects brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula. The ZWO narrowband S II 7nm filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants, use it with

Due to the high resolution (smaller pixels size) of the guide camera and the increase of the pixel density

6" Mount Height (Max) 59

a significantly wider field than that of most of its rivals

you'll be able to follow them with just a few turns of the knobs

1920×1080 80

perfect for up-close views of distant subjects

Inside the UpClose G2 are two roof prisms

making the planet stand out from the background

yet still allows full field viewing with eyeglasses

Powermate™ Magnification Chart for Imagers

A-Star Telescope carries the Antares 13% and 25% (ND) neutral density polarizing filters to cut the brightness down to size

Gone are the cumbersome thumbscrews and fumbling in the dark