Olympus 10 X 42 EXPS 1 Binoculars

High indes BAK-4 porro prisms for bright, crisp edge-to-edge images

Fully mulit-coated lenses for maximum image brightness and contrast

Long eye-relief with twist/up and down eye pieces

Non-slip rubberised coating and grips for a sure hold

New ergonomivcI, contoured design

UV coating for care-free viewing

Large, centre-focus knob for fast and easy focusing

Built-in dioptric correction adjusts to individual eyesight

The Olympus 10x42 Binocular provides premium-level porro prism performance at an attractive price. It is chock full of good features: high index BaK-4 porro prisms, fully multicoated optics with aspherical lenses, fantastic ergonomics enveloped by rubber armor, and long eye relief. It is a great choice for a birder or big game hunter, and also makes for a practical stadium sports viewer. This 10x model, with its 42mm objective lenses, is a great twilight viewer that also provides a more magnified, distinctly larger subject than the usual 7-8x designation.

Olympus' premium 10x porro prism binocular

Great for birders, hunters, or more distant stadium sports action

Fully multicoated optics with aspherical eyepiece lenses

High index BaK-4 porro prisms

Robust, rubber armored housing

True field of 5.5°

Long eye relief

Modern style twist-down eyecups

• Prism Type ... Porro
• Magnification ... 10 x
• Objective Lens Diameter ... 42 mm
• Angle of View ... 5.5°
• Field of View ... -1.0' @ 1000 yd / -.3 m @ 1000 m
• Minimum Focus Distance ... 84.6' / 25.8 m
• Exit Pupil Diameter ... 4.2 mm
• Eye Relief ... 18 mm
• Interpupillary Adjustment ... 9.3 to 10.9 mm / 0.4 to .4"
• Dioptric Correction ... ±2
• Focus Type ... Center
• Tripod Mount ... None
• Dimensions ... 7.1 x 2.2 x 5.1" / 18.0 x 5.6 x 12.9 cm
• Weight ... 1.73 lb / 784.71 g
• Packaging Info
• Box Dimensions (LxWxH) ... 7.9 x 3.6 x 6.9"