Effective objective lens diameter (mm): 42
Exit pupil diameter (mm): 4.2
Exit pupil distance (eye relief) (mm): 17.3
Field of view (ft/1000 yds / m/1000 m): 330 / 110
Field of view (degrees): 6.3
Field of view for eyeglass wearers (degrees): 6.3
Field of view, apparent (degrees): 61
Shortest focusing distance (ft / m): 16.4 / 5
Dioptric compensation (dpt): ± 5
Light transmission (%): 91
Pupil distance (in / mm): 2.2 - 2.9 / 56 - 74
Twilight factor acc. to DIN 58388: 20.5
Length approx. (in / mm)*: 6.3 / 160
Width approx. (in / mm)**: 5.4 / 137
Height approx. (in / mm)**: 3.2 / 81
Weight approx. without batteries (oz/g): 31 / 880
Functional temperature (mechanically / electronically)
-13 °F to +131 °F (-25 °C / +55 °C) / +14 °F to +131 °F (-10 °C / +55 °C)
* Value with eyecups twisted in
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** Dimensions at a pupil distance of 2.5 in / 64 mm
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Measuring
Measuring range (yds/m): 33 - 1500 / 30 - 1375
Measuring accuracy (yds/m): ± 1 / 1
Measuring time (sec): ≤ 1
Angular measurement (degrees): ± 90
Life cycle: 1,000 measurements