In 2021, SYK ROVER Optics introduced a new version of XWA 5mm 110 degree ultra wide angle eyepiece.
The lower part of the new eyepiece is made of stainless steel, and its weight and volume are reduced, which makes it more suitable for giant binoculars.
The XWA 5mm eyepiece has a super-large field of view of 110, and the lens coating is FMC ultra-wideband, which can effectively reduce the color difference; The edge blackening process of the lens can effectively control the stray light transmission; Each eyepiece is equipped with a 2-inch to 1.25-inch adapter, which is more convenient to use.
The focal length of the eyepiece is 5mm (small), and when this eyepiece is used with the scope, a larger magnification can be obtained. Whether observing planets or observing deep space, you will get ideal effects.
Magnification = objective lens focal length/eyepiece focal length.
Brand: SKY ROVER Coating: Fully multi-coated (FMC)
Focal Length: 5mm Edge coating: edge blackened to control stray light
Eye Relief: 15mm FOV: 110 Degrees
Exit diaphragm (diameter): 6.7mm Size: maximum diameter 57mm
Optical structure: 9 elements in 6 groups Weight(without cover): 492g
Interface size: 1.25-inch and 2-inch interfaces, with standard 1.25-inch and 2-inch filter threads