SKY ROVER XWA20mm eyepiece has a large field of view of 100, and the lens coating is FMC ultra-wideband coating, which can effectively reduce the color difference. The edge blackening process of the lens can effectively control the stray light transmission.
Focal Length: 20mm Edge coating: edge blackened to control stray light
Eye Relief: 15mm FOV: 100 Degrees
Exit diaphragm (diameter): 34.8mm Size: 68x160mm (WxH)
Optical structure: 9 elements in 6 groups Net Weight: 700g
Interface size: M44.5x0.75, with a standard 2-inch filter thread