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McJ Optics

MCJ Optics YIKR10 - 10x42 Binoculars – 7° Wide Field, BaK4 Prism, Waterproof

MCJ Optics YIKR10 - 10x42 Binoculars – 7° Wide Field, BaK4 Prism, Waterproof

Regular price $479.99 USD
Regular price Sale price $479.99 USD
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MCJ Optics 10x42 Binoculars are built for serious outdoor enthusiasts seeking premium clarity, durability, and performance. With a wide 7° field of view and fully multi-coated BaK4 roof prisms, these binoculars deliver superior image brightness and edge-to-edge clarity—ideal for birdwatching, hunting, and hiking.

Engineered for all-weather reliability, the rugged PPS body is wrapped in NBR+PVC rubber armor, making them shock-resistant, waterproof (IPX6), and nitrogen-filled to prevent fogging in extreme temperatures. The ergonomic center focus system and adjustable diopter ring ensure a fast, personalized viewing experience.

Key Features:

  • 10x magnification and 42mm objective lenses
  • Wide 7° field of view (366ft @ 1000yds / 122m @ 1000m)
  • High-transmission BaK4 roof prisms
  • Super Fully Multi-Coated lenses for enhanced brightness
  • Fogproof and waterproof (IPX6), nitrogen-filled construction
  • Adjustable diopter range from -4 to +4D
  • Durable PPS chassis with rubber armor for grip and shock resistance
  • Eye relief: 18mm, comfortable for eyeglass wearers

Technical Specifications:

Magnification 10x
Objective Lens Diameter 42mm ±1
Eyepiece Diameter 24mm
Exit Pupil Diameter 4.1mm ±10%
Exit Pupil Distance 18mm
Field of View 7° / 366ft @ 1000yds / 122m @ 1000m
Prism System Roof Prism (BaK4)
Lens Coating Super Fully Multi-Coated (400–700nm, R < 0.3%)
Diopter Adjustment ±4D
Pupil Distance Adjustment 56–74mm
Focus System Center + Eyepiece Diopter
Waterproof/Fogproof Yes (IPX6), Nitrogen-Filled
Material PPS body, NBR+PVC rubber
Dimensions 150 × 53 × 128 mm
Weight 635g (approx.)

MCJ Optics – Where clarity meets reliability in every outdoor moment.

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