| Optical |
| Magnification |
10x |
| Front lens diameter |
42 mm |
| Exit pupil |
4.2 mm |
| Twilight factor |
20.5 |
| Field of view @ 1,000 yds |
342 ft / 114 m |
| Field of view (spectacle wearers) |
> 312 ft / > 104 m |
| Eye relief |
16 mm |
| Objective angle of view |
6.45° |
| Close distance |
approx. 16 ft / 5 m |
| Interpupillary distance |
56–74 mm |
| Diopter compensation |
±4 dpt |
| Prism system |
Perger-Porro |
| Lens coating |
HDC® multilayer, AquaDura® |
| Focusing |
Internal, via central drive |
| Eyecups |
Rotary sliding sleeve, detachable, 4 click-stops |
| Rangefinder & Ballistics |
| Distance measurement range |
10 up to approx. 3,200 yds / 2,950 m |
| Equivalent Horizontal Range (EHR) |
10 up to approx. 3,200 yds / 2,950 m |
| Correction output (AB Ultralight default) |
max. 875 yds / 800 m |
| Correction output (AB Elite upgrade) |
max. 3,200 yds / 2,950 m |
| Measuring accuracy |
±0.5 m at 10–200 m (0.5 yd at 10–219 yds)
±1.0 m at 200–400 m (1.0 yd at 219–438 yds)
±0.5% above 400 m / 438 yds |
| Measuring time |
max. approx. 0.3 sec |
| Measuring modes |
Scanning, single measurement |
| On-board wind correction |
Yes |
| Applied Ballistics® Ultralight on-board |
Yes |
| Bluetooth® / Leica Ballistics App |
Yes |
| Display |
LED, 4 digits, legible in any light |
| Laser |
Eye-safe invisible laser, EN/FDA Class 1 |
| Laser beam divergence |
1.8 × 0.8 mrad |
| Sensors |
Barometric pressure, temperature, angle, compass |
| Build & Power |
| Battery |
1 × 3V CR2 lithium |
| Battery life |
Approx. 2,000 measurements at 68°F / 20°C |
| Watertightness |
To 16 ft / 5 m |
| Housing |
Magnesium, nitrogen-filled |
| Dimensions (W × H × D) |
4.9 × 6.9 × 2.8 in (125 × 174 × 70 mm) |
| Weight |
approx. 34.2 oz / 970 g (without battery) |
| Optional accessories |
Winged eyecups (42 006), floating strap (42163), tripod adapter (42 220) |
