-telescope Celestron Omni XLT 127
–Sky-Watcher AZ-GTi mount
-Antares f6.3 reducer
-filter ZWO IR-cut
-camera ZWO ASI183MC.
Stacking of 100 frames from 1470 with Autostakkert.
Scale 50%. Fullsize – at link.
Location: Russia, Anapa, backyard.
I received an SVBONY SV171 Zoom Eyepiece 8mm-24mm (SKU: W9131A). for testing. The zoom eyepiece is very convenient for quickly selecting the optimal magnification, or for cases when you need to quickly change the magnification without having to change eyepieces. The focal length in the zoom eyepiece is changed by rotating the body. Along with the focal length, the angular field of view of the eyepiece also changes.
|Focal Length||8-24 mm|
|Eye Relief||18-19.5 mm|
|Apparent Field of View||38°-56°|
|Filter Threads Standard||1.25″(M28.5 x 0.6)|
|Blackened Lens Edges||Yes|
|Barrel Safety Recess||Yes|