Due to the compact nature of the Swallow it can be conveniently packed in travel luggage or kept at hand to study wildlife in your garden.
KEY FEATURES
- Waterproof
- Twist down eyecup for spectacle wearers
- Supplied with case
- Weight: 625g
- 5 year guarantee
SPECIFICATION
| Specification | |||
|---|---|---|---|
| Viking Swallow | 50mm | 65mm | 80mm |
| Magnification | 12-36x | 16-48x | 20-60x |
| Objective lens diameter | 50mm | 65mm | 80mm |
| ED lens | No | No | No |
| Minimum focus distance | 6m | 5m | 7m |
| Field of view (degrees) | 3.1-1.6 | 2.5-1.2 | 2.0-1.0 |
| Eye Relief (mm) | 17 | 16 | 16 |
| Waterproof | Yes | Yes | Yes |
| Nitrogen filled | Yes | Yes | Yes |
| Guarantee (Years) | 5 | 5 | 5 |
| Weight (g) | 626 | 1155 | 1327 |
| Dimensions (mm) | L246xW138xH66 | L170xW80xH340 | L170xW80xH400 |
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