The new Frontier HD X models offer stunning high definition viewing with incredible colour control and phase correction. First class lens coatings on all surfaces throughout the binocular and dielectric coated prisms ensure the highest amount of light transmission.
All Frontier HD 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 operational 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.
STUNNING HIGH DEFINITION VIEWING
First class lens coatings on all surfaces throughout the binocular and dielectric coated prisms ensure the highest amount of light transmission. Lenses feature a hydrophobic coating to repel water.
Optical System System H7
Magnification 8x
Objective Lens 42mm
Colour Green
Lens Coating Wide Band, Anti-reflection, Fully Multi-Coated Lenses
with Water Repellent Coating
Field of View 142m @1000yds
Field of View 8.1°
Apparent Field of View 65°
Eye Relief 18mm
Exit Pupil 5.3mm
Interpupillary Distance 56 - 74mm
Close Focus 2m
Prism Type Roof
Prism Glass BAK 4
Prism Coating Dielectric Mirror Coating
Eye Cups Twist-Up (Replaceable)
Diopter Type Right Eye
Tripod Mounting Thread Yes (¼" - 20 UNC)
Height 140mm
Width 105 - 123mm
Weight 725g
