OM System 10x42 Pathfinder EXPS I Binoculars

OM System 10x42 Pathfinder EXPS I Binoculars

The Om System O10x42 Pathfinder 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 armour, 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

  • 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 10x
Objective Lens Diameter 42mm
Angle of View 5.5°
Field of View -1.0' @ 1000 yd / -0.33 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 - 10.9 mm / 23.6 - 27.6"
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"
  • EAN: 050332133853
  • Brand: OM System (Olympus)
  • Product Code: OLY-BIN-10X42-EXPS-I
  • Availability: In Stock
  • €250.00
  • Ex Tax: €203.25
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Tags: Olympus, 10x42, Pathfinder, EXPS I, Binocular, Binoculars, 10x42EXPSI, Om System, OmSystem