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Kowa YF II 6x30mm Porro Prism Binocular

by Kowa
SKU YF II 30-6
Original price $119.00 - Original price $119.00
Original price
$119.00 - $119.00
Current price $119.00
In stock

Ships To: United States & Canada 🇺🇸 🇨🇦

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Estimated Delivery Time: 3-7 Business Days

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YF II 6x30mm Porro Prism Binocular by Kowa Optics


The Kowa YF II 6x30mm Porro Prism Binocular exemplifies a flawless blend of vintage design and contemporary utility, with one of its most captivating features being its aesthetic elegance.

Striking a harmonious equilibrium between the classical Porro prism arrangement (which provides ample spacing between objective lenses) and a lower magnification power, the YFII series boasts an exceptionally expansive field of view (140m per 1000m for 6x respectively).

Kowa has infused more than five decades of optical design and manufacturing heritage into the YFII Series, yielding top-tier attributes like Kowa Repelling (KR) lens coatings and complete waterproofing.

This distinctive capability enables users to enjoy a sweeping vista from a single vantage point, enhancing the pleasure of observation.

The YFII Series by Kowa is fully waterproof, safeguarding all optical components crafted from high-quality Japanese eco-glass, while each surface is meticulously coated for comprehensive multi-reflection reduction.

These coatings guarantee optimal performance in light transmission, color rendition, luminance, and contrast, consistently delivering at peak levels.

Consequently, these binoculars produce images of unparalleled clarity, vibrancy, and precision, faithfully representing subjects in their natural and authentic form


      Kowa's KR Coating:

      • Kowa's KR coating protects the lenses from dirt and other foreign residues. This coating is easy to clean and helps to keep the lenses in good condition for longer. 

      All-Surface Multi-Coating:

      • A symphony of colors comes alive through the meticulous all-surface multi-coated optical system, providing precise color definition that translates to images with heightened brightness and unparalleled sharpness.

      Waterproof and Fogproof: 

      • The housing of Kowa binoculars is waterproof and Fogproof. This means that they can be used in wet or humid conditions without the risk of water or fog getting inside and fogging up the lenses.
      • The waterproof and Fogproof housing also makes Kowa binoculars ideal for use in extreme conditions, such as rain, snow, or fog.

      Twist-Up Eyecups: 

      • The twist-up multi-step eyecups allow customization for easy viewing even when wearing eyeglasses. 


      What's Included:

      ✓ Kowa YF II 6x30mm Porro Prism Binocular

      ✓ Case

      ✓ Shoulder Strap

      ✓ Objective lens caps

      ✓ Eyepiece caps

      ✓ Instruction manual



      • Seamless Handling: Designed for all ages, the compact Kowa YF II 6x30mm Porro Prism Binocular offer effortless maneuverability.

      • Immersive 3-D Imagery: Thanks to the innovative porro prism design, these binoculars create a captivating three-dimensional visual experience.

      • Essential Detail Clarity: The 6x magnification and precision-coated optics provide crystal-clear views, ensuring you catch every essential detail.

      • All-Weather Performance: Waterproof and nitrogen-filled, these binoculars excel in various conditions. The KR coating facilitates easy cleaning.

      • Ready-to-Go Kit: Kickstart your observation journey with the inclusive package featuring a carrying case, comfy straps, and lens protection caps.




      Exit Pupil Diameter: 5.0mm
      Relative Brightness: 25
      Real Field of View (degrees): 8.0
      Field of view at 1000m/yds: 140
      Minimum Focusing Distance: 5.0m
      Eye Relief: 20.0mm
      Magnification: 6x
      Objective Lens Effective Diameter: 30mm
      Twilight Factor: 13.4
      Dimensions (Length x Width x Height): 160x114x48mm
      Weight: 470g

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