Kowa 8x30 YF II Porro Prism Binocular

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Available for Home Delivery

3 Available for Home Delivery
Sku: KOW-YF30-8
UPC: 879110002248
Product Description

Cost effective with superior optical performance.

  • Compact binoculars with perfect handling. Perfect for young & old
  • The porro prism design enables a 3-D image effect
  • With the 8x magnification and the elaborately coated optics, you can see the essential details
  • Waterproof and nitrogen-filled and also easy to clean thanks to KR coating
  • Everything included so you can get started right away: Includes carrying case, comfortable carrying straps, objective and eyepiece caps
In the Box:
  • Binocular
  • Case
  • Strap
  • Objective lens caps
  • Eyepiece caps
  • Instruction manual
Technical details

Magnification: 8x
Eye Relief: 16.0mm
Real Field of View (degrees): 7.5
Field of view at 1000m/yds: 131
Minimum Focusing Distance: 5.0m
Objective Lens Effective Diameter: 30mm
Dimensions (Length x Width x Height): 160x114x48mm
Exit Pupil Diameter: 3.8mm
Relative Brightness: 14.4
Twilight Factor: 15.5
Weight: 475g


Kowa have infused over half a century of heritage in optics design and production into the YFII Series, which boasts top end features such as Kowa Repelling (KR) lens coatings and 100% waterproofing. The YFII Series represents the perfect balance between retro design and modern functionality, with one of its most striking attributes being aesthetic beauty. Balancing the traditional Porro prism configuration (providing for a large distance between each objective lens) and a low power magnification (6x or 8x), the YFII series boast an extremely wide viewing field (140m and 132m at 1000m for 6x and 8x respectively). This unique feature allows the user to observe a large field from one position providing a more pleasurable viewing experience. The YFII Series from Kowa are 100% waterproof. All optical components in the YFII Series are manufactured from high quality Japanese eco-glass and all surfaces are fully multicoated. These coatings ensure that light transmission, colour definition, brightness and contrast are always performing at a maximum. The binoculars therefore produce clear, vivid and crisp images, creating natural and representative viewing subjects.

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