Riton Optics 3 Primal 10x42mm Binoculars BAK4 Prism Black

The Riton Optics 3 Primal 10x42mm binoculars deliver professional-grade optical performance in a rugged magnesium aluminum alloy housing. These binoculars feature BAK4 prism glass and advanced lens coatings that provide exceptional clarity and light transmission for hunting, wildlife observation, and tactical applications.

What Makes This Different

The 3 Primal series incorporates BAK4 prisms instead of standard BK7 glass, resulting in brighter images with better edge-to-edge sharpness. The magnesium aluminum alloy construction reduces weight by 15% compared to traditional aluminum housings while maintaining structural integrity. Center focus adjustment allows rapid target acquisition, and the nitrogen-purged housing prevents internal fogging in temperature extremes.

Key Features

• 10x magnification with 42mm objective lenses for optimal light gathering
• BAK4 prism system delivers superior light transmission and image clarity
• Magnesium aluminum alloy housing weighs 25.2 ounces
• Nitrogen-purged and O-ring sealed for complete waterproof protection
• Center focus mechanism with diopter adjustment on right eyepiece
• Twist-up eyecups accommodate eyeglass wearers
• Close focus distance of 8.2 feet for versatile observation

Field testing confirms these binoculars maintain focus stability during extended glassing sessions. The 10x magnification provides sufficient detail for game identification at extended ranges while remaining steady enough for handheld use. Fully multi-coated lenses perform effectively in low-light conditions during dawn and dusk hunting periods. The rubberized armor coating ensures secure grip in wet conditions.

Technical Specs

• Magnification: 10x
• Objective Lens Diameter: 42mm
• Field of View: 315 feet at 1000 yards
• Eye Relief: 15.5mm
• Exit Pupil: 4.2mm
• Weight: 25.2 ounces
• Dimensions: 5.9" x 5.1" x 2.2"
• Prism Type: BAK4 roof prism
• Coating: Fully multi-coated lenses
• Waterproof Rating: IPX7
• Includes neck strap, lens caps, and carrying case

The 3 Primal binoculars represent proven optical technology in a lightweight, weather-resistant package. Professional hunters and tactical professionals require reliable equipment that performs consistently across varying conditions and extended use periods.