Riton Optics 3 Primal 10x42 HD Binoculars

Overview

The Riton Optics 3 Primal 10x42 HD is a center-focus binocular pairing 10x magnification with 42mm objective lenses and BaK4 prisms. Its 341-foot field of view at 1,000 yards provides broad visual coverage, while the 8.2-foot close-focus distance supports viewing at shorter ranges. The HD optical system uses fully multi-coated lenses, and the dry-nitrogen-purged construction helps protect internal performance across changing weather conditions. A rubber-finished magnesium-aluminum body provides a secure gripping surface while keeping total weight to 26.72 ounces.

Quick Facts

• 10x magnification with 42mm objective lenses
• HD glass optical system with BaK4 prisms
• 341-ft field of view at 1,000 yards
• 8.2-ft minimum close-focus distance
• Center-focus adjustment
• Dry nitrogen purged and sealed
• Rubber-finished magnesium-aluminum body
• Weight: 26.72 oz

Specifications

Manufacturer

Riton Optics

Model

3 Primal 10x42 HD

Product type

Binoculars

MPN

3P1042BHD24

UPC

850041390819

Magnification

10x

Objective lens diameter

42mm

Glass designation

HD

Prism system

BaK4

Reticle

Not applicable to binoculars

Mounting footprint or tube size

Not applicable to this binocular

Light transmission

85%

Field of view

341 ft at 1,000 yards

Close focus

8.2 ft / 2.5 m

Focus system

Center

Lens coatings

Fully multi-coated, full wide band, waterproof and low-light enhancement

Environmental protection

Dry nitrogen purged and sealed

Body material

Magnesium-aluminum alloy

Finish

Rubber

Length

5.82 in / 148 mm

Width

5.03 in / 128 mm

Weight

1.67 lb / 26.72 oz