- Angled Viewing
- Eyepiece Required for Use
- 66mm Objective Lens
- Extra-Low Dispersion Prominar XD Lens
- Anti-Reflection Multicoating
- Nitrogen-Filled, Water and Fogproof
- Magnesium-Alloy Body
- Rotatable Tripod Collar
- 1/4"-20 Tripod Threading
- Coarse and Fine Focus Adjustments