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Technical data 8 x 20 BC/BCA 10 x 25 BC/BCA
Magnification 8x 10x
Objective diameter 20mm 25mm
Exit pupil 2,5mm 2,5mm
Field of view 115m/1000m 95m/1000m
Close-range focusing at 0 diopter approx. 3m approx. 5m
Overrun at infinity approx. – 7 Dptr. approx. – 7 Dptr.
Dioptric adjustment for difference in visual
acuity between left and right eye ± 3,5 Dptr. ± 3,5 Dptr.
Twilight factor 12,65 15,8
Relative brightness 6,25 6,25
Operation temperature – 25° to + 55°C – 25° to + 55°C
Storage temperature – 40° to + 70°C – 40° to + 70°C
Height,
telescopic eyepiece in 92mm 110mm
telescopic eyepiece out 100mm 119mm
Width,
eyebase 74mm approx. 104 mm approx. 104 mm
eyebase 56mm approx. 86mm approx. 86mm
Depth,
eyebase 74mm approx. 33mm approx. 33mm
eyebase 56mm approx. 38mm approx. 38 mm
Weight approx. 225/235g approx. 245/255 g
Splashproof, according to DIN 58390-73-01-1.
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