Extra-low Dispersion glass for optimum clarity.
- Fully multi-coated optics to produce sharp images.
- Focus knob with 1.2 turns — close focus from 6.6ft/2m.
- High resolution phase corrected BAK-4 roof prisms.
- Lightweight rubber coated mid-size top hinge chassis.
- Stay-on lens covers for maximum lens protection.
- Twist-up eye cups with position stops for eye relief.
- Waterproof, fog proof and Nitrogen purged.