UWA 4mm
Compared with the old UWA eyepiece, the new version has mainly made the following improvements:
1. The optical system has been slightly adjusted;
2. The design of metalworking part has been changed. The main body is slender
in shape, and the cannula made of stainless steel has better texture.
3. Silicone folding eye cup is adopted, which makes observation more
comfortable.
SKY ROVER's second generation UWA series ultra wide-angle eyepieces, with
high-grade optics and impeccable appearance, are products that astronomy
enthusiasts are keen on. Its success lies not only in providing an ultra-wide
angle view of 82 degrees, but also in its reasonable price. Especially suitable
for observing planets and deep space targets, and also suitable for observing
ground targets.
Magnification =
objective lens focal length/eyepiece focal length.
Specifications:
Brand: SKY ROVER
Coating: Fully multi-coated (FMC)
Focal Length: 4mm
Eye Cup: foldable
Eye Relief: 12mm
FOV: 82 Degrees
Optical structure: 7 elements in 4 groups
Size of Interface: 1.25 inches
Net Weight: 185g
Field of View Diaphragm: 5.6mm
In order to improve the quality of the product, the manufacturer reserves the right to make changes to the design and equipment without notifying users.