Using a superior optical system, designed around ED glass, the Frontier ED X produces stunning colour retention, crisp definition and excellent light transmission, you are sure to be blown away by its performance in the field.
All Frontier ED X binoculars pass through a strict quality control inspection to ensure all aspects match design intent. They are optically checked for resolution, light transmission and Strehl Ratio for optical image formation. They are further tested in extreme operating temperature conditions from -15°C to +55°C and storage temperatures -40°C to +70°C. Final checks of waterproofing to IPX7 and fog proofing are tested.
Specification of the 10x42 Model:
- Field of view: 112m
- Minimum Focus: 2.5m
- Eye Relief: 15mm
- Interpupillary Distance: 56-74mm
- Length: 140mm
- Weight: 705g
Specification of the 8x42 Model:
- Field of view: 142m
- Minimum Focus: 2m
- Eye Relief: 18mm
- Interpupillary Distance: 56-74mm
- Length: 140mm
- Weight: 692g
