Celestron Regal M2 100 ED

Magnification (x): 22 – 67; Optical system: lens; Field of view 1 km away (m): 33 – 16; Angle of view (°): 1.9 – 0.9; Min. focus distance (m): 8; Lens diameter (mm): 100; Exit pupil diameter (mm): 4.5 – 1.5; Eye relief (mm): 20; Focus: screw on the case; Dust-, waterproof;