- Optical Quality
- High-definition image quality with true color reproduction
- Lens Technology
- Schott ED glass, T* multi-coating technology
- Magnification Options
- 8x/10x ideal magnification range for clear and stable viewing
- Close Focus
- Precision focus up to 1.9 meters for detailed observation
- Comparison
- Terra 8/10x42 binoculars compared to iPhone 13 and iPad Pro 12.9
- Construction
- Waterproof, fog-proof, and easy to clean with hydrophobic lens coatings
- Design
- Modern ergonomic design for comfortable handling and eyeglass-friendly features
- Adjustability
- Eye relief, eyecups, and diopter adjustment for personalized use
- Specifications
- See detailed technical parameters for Terra ED binoculars in various models
- Magnification
- 8x/10x
- Effective Objective Diameter
- 25 mm, 32 mm, 42 mm
- Exit Pupil Diameter
- 2.5-5.3 mm
- Twilight Factor
- 14.1-20.5
- Field of View at 1000m
- 97-135 m
- Apparent Field of View
- 54-61°
- Close Focus
- 1.6-1.9 m
- Diopter Adjustment Range
- +3/-3dpt
- Interpupillary Distance
- 35-75.5 mm
- Eye Relief
- 15-18 mm
- Lens Type
- ED glass
- Prism System
- Schmidt-Pechan
- Lens Coating
- Hydrophobic ZEISS MC
- Waterproof
- Up to 100mbar
- Nitrogen Filled
- Yes
- Operating Temperature Range
- -20 to +63°C