Technical details
| Closest focusing distance |
2.5 m |
| Apparent field of view |
55.3 ° |
| Eye relief |
19 mm |
| Field of view (at 1000 m) |
114 m |
| Prism type |
Roof |
| Objective diameter |
45 mm |
| Magnification |
8.5 x |
| Exit pupil |
5.3 mm |
Endeavor ED 8545 - 8.5x45 Binocular
The Endeavor ED 8545 8.5x45 Binocular from Vanguard features an advanced optical system with BAK4 roof prisms and ED glass lenses with anti-reflection coatings. It is designed to deliver a true-to-life viewing experience.
The Endeavor's open bridge design is comfortable and easy to hold. The housing is nitrogen filled and o-ring sealed to ensure waterproof and fogproof performance. The housing's exterior is finished with a no-slip rubber armor for a comfortable and secure grip. The Endeavor ED 8545 also offers extended eye relief and multi-position eyecups to accommodate eye/sunglass wearers.