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Opticron 10x42 Explorer WA ED-R Monocular

BH #OP10X42EWARM • MFR #30786
5 reviews
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Opticron 10x42 Explorer WA ED-R Monocular
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$199.00
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Opticron Explorer WA 10x42 Overview

From Manufacturer

A compact, quality field monocular for the space and weight conscious, the Opticron 10x42 Explorer WA ED-R Monocular features wide-field ED optics and the latest multicoatings for extra light transmission and color contrast.

  • High-quality roof prism design featuring ED glass objective
  • PC phase corrected prism with R-type high light transmission multicoating
  • Nitrogen-filled waterproof construction finished in gloss black
  • Wide-angle eyepiece with long eye relief for spectacle wearers
  • Multistage retractable eyecup
  • Smooth action wide wheel focusing
  • Close focus to 6.2'
EAN: 5036422307866

Opticron Explorer WA 10x42 Specs

Key Specs
Prism Type
Roof (BAK4)
Magnification
10x
Objective Lens Diameter
42 mm
Angle of View
6.5° (Actual)
Field of View
339' / 112.5 m @ 1000 m
Prism Type
Roof (BAK4)
Performance
Magnification
10x
Objective Lens Diameter
42 mm
Angle of View
6.5° (Actual)
Field of View
339' / 112.5 m @ 1000 m
Minimum Focus Distance
6.2' / 1.9 m
Eye Relief
15 mm
Diopter Adjustment
No
General
Fogproof
Yes: Nitrogen Filled
Environmental Resistance
Water-Resistant (Unrated)
Dimensions
5.4 x 2.1 x 1.9" / 13.7 x 5.3 x 4.8 cm
Weight
11.3 oz / 320.4 g
Packaging Info
Package Weight
1.09 lb
Box Dimensions (LxWxH)
7.6 x 4.5 x 2.8"

Opticron Explorer WA 10x42 Reviews

Fantastic Optics

By Taylor
Rated 5 out of 5
Date: 2026-09-22

I love this monocular! I upgraded from an 8X32 Nocs Field Tube because I am currently spending a lot of time digiscoping (using the monocular attached to my phone to take pictures). Specifically, I use if for birding and bird pictures. Quality: Fantastic! The amount of light let in is great. I use it at dawn and dusk regularly and can get clear pictures all the way up to sunset. The image clarity is also really good. No (or extremely minimal) color fringing around subjects, even in back lit sky shots. Comparisons: I compared it directly to a Hawke Sport optics endurance ed 10x42mm monocular and the amount of light and image clarity was better (not suuuuper hugely better but better); the little bit of extra light let in allowed for much faster shutter speeds (which is critical for fast moving birds). The field of view was also larger using my current digiscoping set up (Samsung S25 and Nocs Photo Rig II). It definitely feels heavier in hand than either the Hawke or Nocs but feels just as, if not more, sturdy. Cons: Only one con really - the focus wheel. The focus wheel is a little hard to turn at first (although it does appear to be loosening up a little with time and use). By comparison the Hawke was buttery smooth and could even be focused with one hand. But I do like that the focus wheel is integrated into the body instead of sticking out because it is sleeker for carrying. Overall: I would actually give it a 4.8 if I could (because of the focus wheel tightness), but would absolutely recommend! If you are looking for an excellent quality monocular at this price range it is definitely worth it. And I highly recommend it for digiscoping with the right set up.

Clear and sharp, but bigger than many monoculars

By Andrew
Rated 5 out of 5
Date: 2024-05-03

I own three monoculars: a Vertex 10x25, a Leica 8x20, and this Opticron 10x42. The Vertex is the most rugged and good for a rocky hike; the Leica and Opticron are significantly clearer and sharper, though. The Opticron is the easiest to use because of its wider field of view, but is bigger and heavier (though still much more portable than an optically equivalent pair of binoculars--I always prefer monoculars for that reason). The clarity and magnification make it ideal for looking at more distant objects, such as waterfowl far from shore.

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