BluHorizons Binoculars

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  • Regular price $235.99


Steiner BluHorizons Binocular

World’s First Sunlight Adaptive Binocular - All the action without a glimmer of glare.

The Steiner BluHorizons exclusive AutoBright™ magnification eliminates glare, evaporates distance, and amps the fun of whatever you're doing.  With powerful 10x magnification, you're close to the action anywhere.enables high detail recognition and the large 42mm lens diameter ensures a clear view, even in low light conditions. awarded the Steiner BluHorizons as the "2020 Best Compact Binoculars"

"In very bright conditions, the AutoBright™ optics that gives these Steiner BluHorizons binoculars the ability to reduce glare and produce a less washed out, more vibrant image".

Available in two models:

  • BluHorizons 10x26
  • BluHorizons 10x42

Included Accessories: Case, Cleaning Cloth, Neck Strap.


AUTOBRIGHT TECHNOLOGY - Automatically optimizes the light transmission of the lens for maximum clarity in bright conditions. No reflections or glare from water, sand, snow or sky. No blinking, guessing and eye strain. Simply a perfect image.

EYE PROTECTION - Steiner’s exclusive Autobright sunlight-adaptive lens technology automatically adjusts brightness to ensure the best view in any lighting situation. Whether the sun is just below the horizon, shining directly above us, or bouncing off water or snow from all angles, BluHorizons are designed to capture the right amount of light and reduce glare for optimal vision.

FAST-CLOSE-FOCUS - Central focusing wheel requires minimal, stepless rotation for quick absolute sharpness from close-up to infinity- comfortable, easy to use.

XL-FOCUSING WHEEL - Allows easy and precise adjustments of the sharpness in every situation.

EXTREME RUGGEDNESS - Due to durable housing, waterproofness and functionality in the temperature range from -20 °C

LIGHTWEIGHT ROOF PRISM DESIGN - Has less bulk to fit into your pack and stay out of the way while observing.

HIGH-END ACCESSORIES - with case and comfortable carrying-strap.


10x26 10x42
Magnification 10x 10x
Objective Lens Diameter 26 mm 42 mm
Field of View at 1,000 yds 321.5 ft 300 ft
Focus System Fast-Close-Focus™ Fast-Close-Focus™
Optics System Auto Bright Auto Bright
Close Focus 9.8 ft 6 ft
Angle of View - -
Exit Pupil 2.6 mm 4.2 mm
Eye Relief - -
IP Distance 56 - 70 mm 56 - 72 mm 
Diopter Range +/- 5 dpt +/- 5 dpt
Luminosity 12.4 17.64
Twilight Factor 16.12 20.49
Compass No No
Eyecups Ergonomic Ergonomic
Rubber Armoring NBR Long Life NBR Long Life
Waterproof Rainproof IPX4 Rainproof IPX4
Weight 10.6 oz 25 oz
Dimensions (HxWxL) 4.5" x 4.6" x 4.5" 6.69" x 5" x 6.69"
Neck Strap Comfort Comfort
Neck Strap Attachment Fixed Fixed
Special Features - -
Nitrogen Filled No No
Objective Cover No No
Rain Protection Cap No No
Carry Case Neoprene Neprene
Warranty Heritage™ Warranty Heritage™ Warranty