Predator 10x42 LRF

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To High Definition optics we add the Predator diamond coating - a secret Steiner technology that generates superior light transmission and high contrast imaging. All this in compact, lightweight design that provides the military ruggedness and durability you expect from Steiner.

Decades of range-finding binocular experience packed into an innovative hunting bino.


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Product Features: 

Innovative design

Predator LRF electronics components are completely integrated into the binocular housing providing an optimal grip without bumps or protrusions getting in the way.

Angle compensation

Built-in angle compensation provides the information hunters need, displaying an automatically adjusted distance or line-of-sight and angle of observation.

Various measuring modes

Always achieve the most accurate results through standard, rain, long-distance, or short-distance modes, and quickly learn a landscape through continuous scan mode. Range in either meters or yards for a bino suitable for use on any continent.

Predator Diamond Coating

Added to High Definition optics, the secret Steiner technology generates superior light transmission, high contrast, and high definition imaging.


The Central focusing wheel requires minimal rotation for quick absolute sharpness from close-up to infinity.


Item No.MagnificationObjective LensField of ViewSpecial FeatureRanging Distance
205710 x42 mm344 ft at 1000 ydsLRF measuring range; 5.5 yards – 1969 yard-
Field of View344 ft at 1000 yds
Objective Lens42 mm
Ranging Distance-
Focus SystemFast-Close-Focus
Optics SystemsPredator Diamond Coating
Close Focus16.4 ft
Angle of View-
Exit Pupil4.2 mm
Eye Relief16 mm
IP Distance-
Diopter Range-
Twilight Factor20.49
EyecupsErgonomic Rotary Eyecups
Rubber ArmoringNBR Long Life Rubber Armoring
Weight35.8 oz
Dimension (HxWxL)8.27 in x 5.5 in x 2.2 in
Neck Strap-
Neck Strap AttachmentUniversal
Special Features-
WarrantyHeritage™ Warranty
Nitrogen FilledYes
Objective Cover-
Rain Protection Cap-
Carry CaseYes

  Download PDF of Specifications

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Are you able to link with any type of ballistic software?

Asked by: Lonny
These don't have that capability but these do:
Answered by: Steiner Tech Support
Date published: 2021-11-15

Do you do a military discount?? Thanks in advance!

Asked by: James Son
Our current discount program is offered through Expert Voice.
Answered by: Steiner Tech Support
Date published: 2021-11-19

I am trying to understand the large price difference between the Predator 10 x 42 and Predator 10 x 42 LRF. Why would the LRF add so much to the price? 

Asked by: Ghandy
The LRF adds a state of the art laser rangefinder.
Answered by: Steiner Tech Support
Date published: 2021-11-29

What is the total yardage out for them. Looking for something to a 1000 yards or better.

Asked by: Pony62
LRF measuring range; 5.5 yards – 1969 yard
Answered by: Steiner Tech Support
Date published: 2021-11-12

What is the exact warranty on this product?

Asked by: BUBBAEZ
Answered by: Steiner Tech Support
Date published: 2021-10-11

Where are they manufactured?

Asked by: Maverick 849
Answered by: Steiner Tech Support
Date published: 2021-11-16

Can they be repaired?

Asked by: Hey you
We perform all types of repairs. Here is a link to our support portal:
Answered by: Steiner Tech Support
Date published: 2021-09-21

When is the expected release date?

Asked by: nmpyro
Mid-late October.
Answered by: Steiner Tech Support
Date published: 2021-10-13
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