Close focus distance
0bjective lens aperture
METAL + RUBBER
FMC multilayer coating
Field of view
Exit pupil diameter
152X 75 X 55MM
Exit pupil distance
– BAK4 High Light Transmission Prism: Reduce light leakage, increase brightness, clear observation without dark edges.
– FMC Multi-layer Coating: Each layer of coating is carefully designed to improve the optical performance of the telescope.
– Compass Range Frame: Calculate the approximate distance of the object seen through the range measuring frame in the eyepiece.
– 23MM Big Eyepiece: The true inner diameter of 23mm, compared with the small diameter, the field of view is larger and the image has no dark edges.
– 42MM Large Objective Lens: The real inner diameter of 42mm, compared with the small diameter, the ima