- SCHOTT HT Glass and 12 Lens Elements
- P40 Phase-Corrected Roof Prisms
- Anti-Reflection Fully Multi-Coated
- HighLux and AquaDura Optical Coatings
- Wide 64° Apparent Angle of View
- Nitrogen Filled/Water and Fogproof
- Dual-Hinge/Open-Bridge Configuration
- Magnesium Alloy Chassis
- Large Center Focusing Knob
- Twist-Up Click-Stop Eyecups