APM 6×30 MS (unbranded prototype)

Objective diameter: 30 mm
Magnification: 6 x
Exit pupil: 5 mm
Eye relief (acc. to spec): 18.5 mm
Useful eye relief (measured from rim of folded eyecup): 12mm
IPD: 57 – 72 mm
RFOV: 9.3 degrees = 163 m
AFOV (measured, rounded): 55.5 degrees
Minimum focus distance (measured): 3.1 m
Focus type: CF (direction of rotation from close to infinity: > clockwise)
Degrees of rotation of focus wheel from 3.1 m to infinity (measured): 310 degrees
Range of diopter adjustment (estimate): +/- 4 dpt
Excess travel of focus wheel beyond infinity position (estimate): 4 dpt
Prism system: Porro I
Waterproof: yes
Weight (measured, with eyepiece cover and objective caps): 591 g
Made in: China (Kunming United Optics)

Remarks:

see separate post “APM 8×30 MS ED”,
https://binocular.ch/apm-8×30-ms-ed-unbranded-prototype/
see link to detailed review below
final APM branded version reached the market in early 2021

Ratings: