The HELIA S 42 impresses with uncompromising focus on the real essentials: functionality, reliability, handling and aesthetics. The perfect allrounder for hunting.
| HELIA | 8x42 | 10x42 |
| Magnification: | 8x | 10x |
| Objective lens diameter (mm): | 42 mm | 42 mm |
| Eye relief (mm): | 18,5 | 15,8 |
| Exit pupil diameter (mm): | 5,3 | 4,2 |
| Interpupillary distance (mm): | 56–74 | 56–74 |
| Twilight factor (ISO 14132-1): | 18,3 | 20,5 |
| Field of view (m/1,000 m): | 136 | 110 |
| Field of view (°): | 7,8 | 6,3 |
| Field of view apparent (°): | 61 | 61 |
| Shortest focusing distance (m): | 3,2 | 3,2 |
| Diopter compensation (dpt): | +/-4 dpt | +/-4 dpt |
| Waterproof (nitrogen filling): | ✓ | ✓ |
| Height x Width x Depth (mm): | 149 x 120 x 63 | 144 x 120 x 63 |
| Housing material: | Magnesium | Magnesium |
| Weight (g): | 815 | 785 |
| Warranty (years): | 10 | 10 |
| Functional temperature (°C): | -25 °C/+55 °C | -25 °C/+55 °C |
| Storage temperature (°C): | -30 °C / +70 °C | -30 °C / +70 °C |
| Accessories (inclusive): |
Ocular and objective cover Carrying strap with quick release fastener |
Ocular and objective cover Carrying strap with quick release fastener |
| Exportable products | No |
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