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Steiner Ranger LRF 10x42 Full Size Rangefinding Binoculars

SKU STE-2317
by Steiner
Sold out
Original price £1,199.00
Original price £1,199.00 - Original price £1,199.00
Original price £1,199.00
Current price £999.95
£999.95 - £999.95
Current price £999.95

The Steiner Ranger LRF 10x42 Full Size Rangefinding Binoculars are the ultimate companion for precision and clarity in any environment. These binoculars boast best-in-class display brightness, providing incredible contrast and optical performance. The integrated interface can be adjusted according to environmental conditions, ensuring optimal visibility in every situation.

More Information

Built for extreme ruggedness, the Ranger LRF features an aluminium housing that offers robust and reliable construction, capable of withstanding impacts up to 11G. The Steiner nitrogen filling with a two-way valve system prevents fogging of the optics, guaranteeing crystal clear observation at all times. This perfect seal ensures durability and longevity, making these binoculars a trustworthy tool for any adventure.

The innovative design and ergonomics of the Ranger LRF set it apart. Modern construction techniques allow for a slim design and improved ergonomics, ensuring perfect handling even in wet conditions or while wearing gloves in winter. The sleek and user-friendly design enhances comfort and usability in any scenario.

Equipped with an integrated laser range finder, the Ranger LRF enables precise measurements up to 1800 metres, providing accurate distance readings in any situation. The SCAN mode is particularly useful for moving targets at longer distances, allowing for continuous and precise distance measurement.

The Steiner Ranger LRF 10x42 Full Size Rangefinding Binoculars are designed to meet the highest standards of performance and reliability, making them an indispensable tool for outdoor enthusiasts who demand the best.


Best-in-class display brightness with adjustable contrast
Aluminium housing for extreme ruggedness and impact resistance up to 11G
Steiner nitrogen filling with two-way valve system to prevent fogging
Crystal clear observation in all conditions
Innovative slim design and improved ergonomics for perfect handling
Integrated laser range finder with precise measurements up to 1800 meters
SCAN mode for continuous and accurate distance measurement
Integrated inclinometer for ballistic distance and angle measurements
Ideal for use in wet environments or with gloves
Perfect for outdoor enthusiasts


Optical features
Magnification: 10x
Lens diameter: 42 mm
Exit pupil: 4.2 mm
Light intensity: 17.64
Twilight factor: 20.49
Field of view at 1000m: 105 m

Function & Equipment
Distance measurement: 25 to 1800 meters
High-Performance optics: High-Contrast
Focusing system: Fast-Close-Focus
Close focus range: 5 meters
Nitrogen filling: Yes
Functional area: –20 °C up to +50 °C
Waterproofness: up to 1 m
Eyecups: Ergonomic rotation eyecup
Rubber armouring: NBR-Longlife
Belt connection: Standard

General features & accessories
Width: 140 mm
Height: 210 mm
Depth: 56 mm
Weight: 1100 g
Carrying strap: Standard
Lens protection flaps: Yes
Rain cover: Yes
Bag: Yes
Warranty: 10 years, 2 years on electronic parts

Whats In the Box?

Steiner Ranger LRF 10x42 Full Size Rangefinding Binoculars
Standard carrying strap
Lens protection flaps
Rain cover


10-Year Steiner warranty (2 years on electronic parts)


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SWOP: We will swap out any optic purchased from us within 60 days of the purchase and exchange it for another brand, size, style as appropriate. Find out more here: