Product Description

The Olympus 10x42 EXPS I 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.


Key Features of the Olympus 10x42 EXPS I Binocular

  • Olympus premium 10x Porro prism binocular
  • Great for birders, hunters, or more distant stadium sports action
  • Fully multi-coated optics with aspherical eyepiece lenses
  • High index BaK-4 Porro prisms
  • Robust, rubber-armored housing
  • The true field of 5.5°
  • Long eye relief
  • Modern style twist-down eyecups

  • MPN - 133853
  • GTIN - 050332133853
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Olympus 10x42 EXPS I Binocular

Shipped by: digiDirect
SKU
117586
Original Price $299.00
digiDirect Price
$267.00
LatitudePay
$299.00
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Product Overview

  • Olympus' Premium Porro Line
  • Great for Birding or Hunting
  • Practical for Stadium Sports
  • High Index BaK-4 Porro Prisms
  • Robust, Rubber Armored Body
  • 5.5° Angle of View
  • Fully Multicoated Optics
  • Aspherical Eyepiece Lenses
  • Long Eye Relief
  • Helicoid Style Eyecups
+ Read more

The Olympus 10x42 EXPS I 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.


Key Features of the Olympus 10x42 EXPS I Binocular

  • Olympus premium 10x Porro prism binocular
  • Great for birders, hunters, or more distant stadium sports action
  • Fully multi-coated optics with aspherical eyepiece lenses
  • High index BaK-4 Porro prisms
  • Robust, rubber-armored housing
  • The true field of 5.5°
  • Long eye relief
  • Modern style twist-down eyecups

  • MPN - 133853
  • GTIN - 050332133853
+ Read more
Lens quality High-index BaK4 prisms
Vision convenience Long eye relief and adjustable eyepieces (twist up/down)
Optical coating Full multi-coating / UV coating
Specialty Environmentally friendly lead-free glass
Type Porro prism series
Diopter adjustment range over +/- 21/m
Eye interval adjustment range 60 - 70mm
Lens configuration 8 elements / 6 groups
Magnification 10x
Objective lens diameter 42mm
Exit pupil diameter 4.2mm
Actual field of view 5.5
Apparent field of view 55
Field of view at 100m 9.61m
Eye relief 18.4mm
Relative brightness 17.6
Closest focal point 5m
Dimension (WxHxD) 18.7 x 13 x 5.7 cm (fully extended)
Weight 0.785kg
Tripod Mount None
Focus Type Center
Field of View -.3 m @ 1000 m
Angle of View 5.5
Dimensions 18.0 x 5.6 x 12.9 cm
Pupil Distance Adjustment Range 9.3 to 10.9 mm
Prism Type Porro
Eye Relief 18 mm
Exit pupil diameter 4.2 mm
Objective Lens Diameter 42 mm
Magnification 10 x
L-R dioptric correction range 2
Closest Focusing Distance 25.8 m
Weight 0.78kg
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What’s In The Box
  • Olympus 10x42 EXPS I Binocular
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