Opticron Marine-3 7x50 Monocular

£95.00✓ 2 year warranty


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About this product

Model:  optcrn_marine-3_mon_7x50_30054
Part Number:  30054

Designed with a large exit pupil for maximum brightness and a huge depth of focus for ease of use, the Marine-3 7x50 BIF.GA monocular is built to meet the demands of the enthusiast and professional mariner.


  • Porro prism design with contoured protective rubber armouring
  • Nitrogen gas filled waterproof construction
  • Fully multi-coated optical system (all air/glass surfaces)
  • Full field of view wearing glasses
  • Eyepiece focusing
  • Fold down rubber eyecup
  • 10 year guarantee

Video Tour

What's in the box

  • Marine-3 Monocular
  • Lens Caps
  • Strap
  • Soft Carry Case
  • Lens Cloth
  • Instruction Manual


Model 7x50
Magnification 7x
Object Lens Diameter 50mm
Field 126m
Eye Relief 18mm
Length 188mm
Width 85mm
Weight 540g / 19.05oz


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Q1. How much do these monoculars weigh?

The Opticron Marine-3 BIF.GA 7x50 monoculars weigh 540g / 19.05oz.