Opticron BGA 8x42 / 10x42 Monoculars

£139.00✓ 2 year warranty


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About this product

Model:  optcrn_bga_mon_8x42_30440
Part Number:  30440

Opticron BGA monoculars deliver a viewing experience akin to a pair of standard size roof prism binoculars in a pocket size instrument measuring only 43x136mm.

100% Made in Japan, features include internally focused fully multi-coated optics, long eyerelief eyepieces for full field of view with or without spectacles, twist-type eyecup, wide band focusing, close focus to under 2m, nitrogen waterproofing to a depth of 3m and a 30 year guarantee.

Models supplied in soft case with strap and caps.


  • Internally focused fully multi-coated optics
  • Long eyerelief
  • Twist-type eyecup
  • Made in Japan
  • Close focus to under 2m
  • Nitrogen gas filled waterproof to 3m
  • 30 year guarentee

Video Tour

What's in the box

  • BGA Monocular
  • Lens Caps
  • Strap
  • Soft Carry Case
  • Lens Cloth
  • Instruction Manual


Model 8x42 10x42
Magnification 8x 10x
Object Lens Diameter 42mm 42mm
Field 110m 89m
Min Focus 2m 2m
Eye Relief 19mm 16mm
Length 136mm 136mm
Width 43mm 43mm
Weight 285g / 10.05oz 285g / 10.05oz


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Q1. How much do these monoculars weigh?

The Opticron BGA 8x42 and 10x42 monoculars weigh 285g / 10.05oz.

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