Steiner eRanger LRF 10x42 Binoculars with rangefinder (2318)

Steiner eRanger LRF 10x42 Binoculars with Rangefinder (2318)

The Steiner eRanger LRF 10x42 binoculars combine 10x magnification with 42 mm objective lenses and an integrated laser rangefinder capable of measuring distances up to 3000 meters. This model is designed for users who require reliable observation in varying lighting conditions, suitable for outdoor expeditions as well as tactical and professional applications.

Optical System and Measurement Configuration

High-quality optics paired with Schmidt-Pechan prisms deliver approximately 85% light transmission, ensuring strong contrast and very good resolution. The internal display features a clear and easy-to-read indicator system. Measurement parameters such as tilt angle display and compensated distance can be customized according to individual preferences.

The binoculars incorporate Steiner Impact Locator technology and a digital compass to support precise navigation. Compatibility with the Steiner Connect App 2.0 allows users to manage and adjust device settings conveniently.

Durable Construction and Weather Resistance

The outer surface is protected by durable NBR Long Life rubber armoring, providing a secure grip and enhanced comfort while shielding the optics. Beneath the rubber coating, the housing is made from lightweight and impact-resistant Makrolon polycarbonate.

Nitrogen filling prevents internal fogging and keeps the optics dry, even in challenging weather conditions. The roof prism design ensures a compact form factor, making the binoculars easier to transport.

The device is resistant to water immersion up to 1 meter and operates in temperatures ranging from -20°C to +50°C. Power is supplied by a single CR2 battery.

Main Features

• 10x magnification

• 42 mm objective lenses

• Integrated laser rangefinder (up to 3000 m)

• High-quality optics with Schmidt-Pechan prisms

• App connectivity via Steiner Connect App 2.0

• Digital compass and Impact Locator technology

• Battery-powered (CR2)

• Waterproof up to 1 meter

• Compact roof prism construction

• Durable and robust design

Example Applications

Tactical operations: The 10x magnification and high-resolution optics allow accurate terrain assessment and detailed observation.

Trekking and mountain hiking: The lightweight construction, ergonomic design and water resistance make it suitable for extended expeditions in changing weather conditions.

Nature observation: The subdued green finish helps the binoculars blend into natural surroundings, reducing the chance of disturbing wildlife.

Technical Specifications

• Magnification: 10x

• Objective lens diameter: 42 mm

• Prism system: Roof (Schmidt-Pechan)

• Exit pupil: 4.2 mm

• Field of view at 1000 m: 105 m

• Adjustable diopter: Yes

• Waterproof: Yes (up to 1 m)

• Length: 140 mm

• Weight: 1100 g

• Recommended use: General-purpose, outdoor, tactical

• Manufacturer: Steiner Optik

• EAN: 4015649006920

• Manufacturer code: LORN.STEIN/LRF E-RANGER 10X42 (2318)