Magnification |
3 – 18 × |
Effective lens diameter |
50 mm |
Light transmission |
92% |
Exit pupil diameter |
9.5 – 2.8 mm |
Twilight factor |
8.5 – 30.0 |
Field of view at 100 m (yds) |
12.4 – 2.1 m (37 – 6 ft) |
Objective viewing angle |
7.1° – 1.2° |
Diopter adjustment range |
+ 2.0 / − 3.0 dpt |
Eye relief |
90 mm (3.54 ") |
Parallax setting |
45 m – ∞ (50 yds – ∞) |
Vertical adjustment range at 100 m |
300 cm |
Lateral adjustment range at 100 m |
170 cm |
Adjustment per click at 100 m |
1 cm |
Centre tube diameter |
30 mm |
Eyepiece tube diameter |
45.5 mm |
Objective tube diameter |
56 mm |