UF 10mm Ultra Flat Field Eyepiece

UF 10mm SKY ROVER Ultra Flat Field 10mm eyepiece (hereinafter referred to as UF10 eyepiece) has compact mechanical design, provides high-quality optical imaging, can obviously improve the eyepiece field curvature, and control the edge distortion within an ideal range, and can obtain good imaging even on the main mirror with fast focal ratio. UF10 is equipped with a foldable eye cup, and friends who like to observe eyes are not easy to have black eyes. Magnification = objective lens focal length/eyepiece focal length. Specifications Brand: SKY ROVER                                                                                Coating: Fully multi-coated(FMC)Focal Length: 10mm                                                                              Eye Cup: FoldableEye Relief: 16mm                                                                                  FOV: 60 DegreesField Stop: 14.7mm                                                                                 Size