Item #:
698156022733
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698156022733
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Konus Regent-HD 10x42 Binoculars BaK-4 Roof Prism Waterproof

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The Konus Regent-HD 10x42 binoculars deliver premium optical performance with advanced BaK-4 roof prism technology for hunters, birdwatchers, and outdoor professionals. High-definition multi-coated lenses provide exceptional clarity and light transmission across varied lighting conditions. Nitrogen-filled construction ensures fog-proof reliability in demanding environments.

What Makes This Different

The Regent-HD series incorporates superior BaK-4 glass prisms that eliminate internal light loss common in cheaper BK-7 alternatives. Phase-corrected coatings on the prism surfaces increase contrast and color fidelity by up to 95% compared to standard roof prism designs. The 10x magnification paired with 42mm objective lenses creates an optimal balance between detail resolution and field portability.

Key Features

  • BaK-4 roof prisms with phase correction coatings for maximum light transmission
  • 10x magnification with 42mm objective diameter for versatile field use
  • Fully multi-coated HD lenses reduce chromatic aberration and increase brightness
  • Nitrogen-filled waterproof construction prevents internal fogging
  • Durable black rubber armor provides secure grip and impact protection
  • Center focus wheel with diopter adjustment for precise image tuning
  • Wide-angle eyepieces accommodate eyeglass wearers with adjustable eye relief
Field testing reveals consistent edge-to-edge sharpness across the entire field of view, critical for wildlife observation and tactical surveillance applications. The nitrogen purging maintains internal clarity from -20°F to 140°F, meeting military specification standards for environmental durability. Twist-up eyecups provide comfortable viewing for both bare eyes and prescription eyewear users.

Technical Specs

  • Magnification: 10x with 42mm objective lenses
  • Prism Type: BaK-4 roof prism with phase correction
  • Field of View: 330 feet at 1000 yards (6.3 degrees)
  • Eye Relief: 15mm with twist-up eyecups
  • Close Focus Distance: 6.5 feet minimum
  • Weight: 24.7 ounces with neck strap
  • Dimensions: 5.9" x 5.1" x 2.2" folded
  • Waterproof Rating: IPX7 with O-ring seals
  • Included: Carrying case, lens caps, cleaning cloth
Professional-grade optics at this specification level typically command significantly higher prices from premium European manufacturers. The Regent-HD series bridges that gap with comparable optical performance and military-standard durability testing.