The all new Frontier APO offers extreme clarity, flat field vision along with excellent chromatic aberration control for a stunning wide angle image.
APO & models benefit from Extra-low Dispersion glass for controlled chromatic aberration and the elimination of color fringing.
- APO Lenses
- Extra-low Dispersion (ED) glass
- Dielectric Coatings
- High resolution phase corrected BAK-4 roof prisms
- Water repellent lens coatings
- Magnesium alloy chassis
- Focus from 2m
- Replaceable twist-up eye cups with position stops
- Stay-on lens covers