DCF CS Binoculars 10x42

• Available in 8x42 and 10x42 magnifications.
• Waterproof and nitrogen filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m).
• Phase-coated roof prisms provide high-resolution, high-contrast images.
• Silver-deposited roof prisms reflect more light through the prism for a brighter image.
• Fully multi-coated optics provide the maximum light transmission and reduced internal reflections.
• Inner-focus optical design allows improved sealing and improves balance.
• Fiber-reinforced polycarbonate for strength and rigidity.
• Full rubber housing protects the binoculars from shock and makes them easier to hold.
• Center diopter ring with click stops is easy to access and holds the adjustment firmly.
• Long eye relief for comfortable viewing, with or without glasses.
• Helicoid eyepieces with four click stops allow you to properly set the eye relief.
• Compact size – 5.6" and 5.8" – for maximum comfort in field use.

TYPE Roof-prism, center focusing (internal focus)

LENS CONSTRUCTION
OBJECTIVE LENS 4 elements in 3 groups
EYEPIECE LENS 4 elements in 3 groups

COATING
LENS Full multi-coating
PRISM Phase coating
SUB-PRISM Silver-deposition

MAGNIFICATION 8X

OBJECTIVE LENS DIAMETER 42mm

REAL FIELD OF VIEW 7.5°

APPARENT FIELD OF VIEW 60°

FIELD OF VIEW AT 1000m (1000yd) 131m (393')

EXIT PUPIL 5.2mm

EYE RELIEF 21mm

RELATIVE BRIGHTNESS 27.6

DIOPTER ADJ. RANGE +/- 3

EYE WIDTH ADJ. RANGE 54-76mm (2.1-3.0")

FOCUSING RANGE 2.5m to infinity (8.2' to infinity)

EYEPIECE RING Helicoid (4 stops)

BODY COLOR Dark green and black

WATERPROOF Yes (JIS Class 6, submersible to 1m, nitrogen filled)

HEIGHT & WIDTH 148x134mm (5.8x5.3")

THICKNESS 52mm (2.0")

WEIGHT 640g (22.6 oz.)

NOTES Kit includes the following accessories:
Case DCF CS, Neck strap DCF CS, Eyepiece cap DCF CS, Objective cap DCF CS