Opticron Oregon Observation 20x80 Binoculars

Opticron Oregon Observation 20x80 Binoculars
 Opticron Oregon Observation 20x80 BinocularsOpticron Oregon Observation 20x80 Binoculars 


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Model:  optcrn_oregon_20x80_30151
Part Number:  30151
Brand:  Opticron
Type:  Observation
Style:  Porro
Magnification:  20x
Aperture:  80mm
Colour:  Black
Prism Type:  Porro Prism



  • Oregon Observation Binoculars
  • Soft Carry Case
  • Rainguard
  • Lens Caps
  • Lanyard
  • Cleaning Cloth
  • User Guide & Guarantee

The UK's BEST <£150 80mm observation binocular and an excellent gift for someone interested in astronomy. 

Unlike cheaper binoculars that are similar in appearance the Opticron Oregon 20x80 features fully multi-coated optics on all air-glass surfaces for maximum light transmission, clarity and contrast. 

An excellent choice for long-range terrestrial observation and astronomy. 

17mm eye-relief eyepieces so suitable for observing with or without glasses. 

Slim-line ZCF body style protected in natural rubber armour make the Oregons surprisingly easy to hand hold but they can also be attached quickly and easily to a tripod using the integral tripod adapter socket for more stable viewing. 

Supplied in soft carry case with 5 year guarantee


  • Large objective, high magnification for long range terrestrial observation
  • Porro prism design with protective rubber armouring
  • BAK-4 Fully multi-coated optical system (all air/glass surfaces)
  • Fold down rubber eyecups
  • Wide wheel focusing
  • Integral tripod adapter socket

Video Tour

Binocular Field of View Simulator

Product Specifications

Model 20x80
Product Code 30151
Magnification 20
OG Lens Dia. (mm) 80
Colour Black
Weight (g) 2185
Height x Width (mm) 325x235
Field of View (°) 3.26
Field of View (m@1000m) 57
IPD (mm) 56-77
Waterproof No
Prism Type Porro
UK Guarantee 5 year
Origin China

Opticron Oregon Observation 20x80 Binoculars Questions & Answers

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Q1. How much do these binoculars weigh?

The Oregon Observation 20x80mm binoculars weigh 2,185 / 77oz.

Average Rating (2 Reviews):  
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Rating (max 5):  
Great binoculars
Thursday, 12 April 2018  | 

Lightweight, but robust; large, but easily handheld for short periods of time. Optically surprisingly good considering the price - sharpness is equal in almost whole of view field, and I was so far not able to detect any chromatic aberration. I would recommend it for astronomy as well as for terrestrial observation.

Rating (max 5):  
Excellent value for money !!
Friday, 19 January 2018  | 

When compared side-by-side with a number of 20x80s from Celestron, Omegon and other brands, the Oregon performs very well. Very good central sharpness, wide sweet spot, very acceptable off-axis sharpness, bright image, easy eye placement. Image shows a slight reddish / pinkish tint, nothing dramatic, though. For its price, the Oregon is an excellent choice. Highly recommended.

Customer Services Report
June 2018 / View Older
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