Specifications for Vixen Super Compact Binoculars:
| Power: | 7x |
| Objective Lens Effective Diameter: | 17mm |
| Prism: | Bak4 |
| Actual Field of View: | 6.5deg |
| Apparent Field of View: | 45.5 deg. |
| Exit Pupil: | 2.4mm |
| Brightness: | 5.8 |
| Eye Relief: | 14.0mm |
| Near Distance: | About 3 m |
| Weight: | 6 oz. |
Features of Vixen 1638 Pocket-sized Compact Binoculars:
- Unique rectangular design
- Smooth lever focusing system
- Bak4 prisms
- Roof prism system
- Multi-coated lenses
- Light and portable design - only 6 ounces!
Package Contents:
- Vixen Compact HF7x17DCF Binocular
- Case
- Strap