Extra-low Dispersion (ED) Glass, Multicoated Optics, Waterproof
Our Price $289.00

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With Extra-Low Dispersion (ED) glass, multicoated elements, and a waterproof housing, the Pentax 8x42 Monocular offers impressive optical performance and can become a useful companion even in adverse weather conditions. Its lenses deliver crisp images with true colour, high contrast, edge-to-edge clarity, and improved brightness and resolution, thanks to multiple anti-reflection coatings. While 8x zoom delivers optimal low-jitter magnification that fits a multitude of situations, the larger-than-average aperture increases image brightness even in low-light conditions. In addition to observing distant objects, the device can also serve as a magnifier for studying your collectibles using the included magnifier stand. To add versatility to the device, its housing is made of metal and features waterproof performance. It features rubberised armouring and knurled rings for a non-slip grip and offers a rubber twist-up eyecup to accommodate wearers of eyeglasses. Also included are a wrist strap, lens cap, and a nylon carry case.

Key Features

Optical Performance
  • 8x magnification
  • 42mm diameter objective
  • Extra-low Dispersion elements offer true colour and edge-to edge sharpness
  • Multiple anti-reflection coatings offer brighter and clearer images
  • 7.5° angular field of view
  • 393' field of view at 1000 yd
Construction Details
  • Knurled focus ring
  • Twist-up rubber eyecup
  • Waterproof performance
  • Non-slip rubber armouring


Objective Lens Diameter42mm
Exit Pupil5.2 mm
Linear Field of View393' @ 1000 yd (119.8 m @ 914.4 m)
Dimensions5.5 x 1.85" (139.7 x 47 mm)
With magnifier stand: 8.4 x 2.4" (213.4 x 61 mm)
Weight10.8 oz (306.2 g)
With magnifier stand: 13.9 oz (394 g)
Pentax 8x42 Monocular
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