| Prism type | Porro | BAK-4 Roof |
|---|---|---|
| Product colour | Black | Black |
| Lens coating | Super Spectra Coating (SSC) | - |
| Exit pupil | 2 mm | 6.3 mm |
| Real field of view | 5.3° | - |
| Apparent field of view | 49.5° | 5.85° |
| Field of view (at 1000 m) | 93 m | 102 m |
| Closest focusing distance | 0.002 m | 4 m |
| Eye relief | 1.35 cm | 1.98 cm |
| Image stabilizer | Yes | - |
| Gyroscope | Yes | - |
| Magnification | 10x | 8x |
| Objective diameter | 2 cm | 5 cm |
| Focus | Manual | - |
| Diopter compensation (±) | 9.2 | - |
| Objective lens structure (elements/groups) | 3/2 | - |
| Eyepiece lens structure (elements/groups) | 4/3 | - |
| Waterproof | - | Yes |
| Waterproof up to | - | 0.5 m |
| Twilight factor | - | 20 |
| Diopter adjustment (D-D) | - | -3.5 - 3.5 |
| Tripod mounting supported | - | Yes |
| Interpupillary distance (min) | - | 5.6 cm |
| Interpupillary distance (max) | - | 7.6 cm |
| Power source | Lithium battery | - |
|---|---|---|
| Battery type | CR123A | - |
| Battery operated | Yes | - |
| Battery level indicator | Yes | - |
| Width | 118 mm | 180 mm |
|---|---|---|
| Depth | 142 mm | 140 mm |
| Height | 69 mm | 70 mm |
| Weight | 430 g | 800 g |
| Operating temperature (T-T) | -10 - 40 °C | - |
|---|
| Carrying case | - | Yes |
|---|---|---|
| Neck strap included | - | Yes |
| Cleaning cloth | - | Yes |
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