Additional 10% discount on selected items.
Steiner Optics

10x50 M1050r (SUMR)


Add to cart
Steiner Optics Return policy
SKU# 2663-steiner
Please allow up to 5-7 business days for your order to ship.
Add to cart

About 10x50 M1050r (SUMR)

Steiner 5915 10x50 M1050r (SUMR) Gen II Binocular is high-tech tactical device that has proven ability to work in extreme darkness to high-altitude sun, arctic cold to desert heat. 


When tactical operations take place in challenging conditions – and they always do – these are the optics to count on. Proven on missions from extreme darkness to high-altitude sun, arctic cold to desert heat, they give you exactly the optical capabilities you need: mid-90% light transmission, image clarity from edge to edge, belly crawling toughness, even integrated compass, range-finding or custom reticles, and laser protection if desired. When your mission demands optical superiority, now you have it.

Ideal for open terrain and mountainous or hilly country. Equipped with a ranging reticle, this warrior saw heavy use in the middle east.

Included Accessories: Neck Strap, Objective Cover, Rain Protection Cap


Floating Prism System

uses flexible silicone lens mount to absorb severe shock, impact and abuse without damage

Multi-Coated Optics

are state-of-art for brighter picture, higher contrast and sharply contoured images with natural color definition.

Sports-Auto Focus™ System

lets you focus each eyepiece to your vision once, then keeps images razor sharp from 20 yards to infinity. No more chasing focus on moving objects.

N2 Injection™ system

seals 14-psi pressurized dry nitrogen into the optic, for fogproof clarity in any condition - from artic cold to desert heat.

Cylindrical Eyecups

shield the eyes from sun, grit and wind, and can be folded down for viewing with sunglasses or gas masks.

NBR Rubber Armoring

is durable, slip-proof and noiseless to ensure secure, chassis protecting grip in all conditions.

Makrolon® housing

is durable polycarbonate with NBR Long Life rubber armoring, creating a lightweight, rugged chassis that withstands 11 Gs of impact. Impervious to harsh conditions for generations of trusted use.

Ranging Reticle

a versatile ranging reticle found on all "r" models that be used to judge both the height and distance to a target.


  • Ranging Distance: -
  • Focus System: Auto Focus
  • Optics Systems: Fully Multi-Coated
  • Close Focus: 66 ft
  • Angle of View: -
  • Exit Pupil: 7.1 mm
  • Eye Relief: -
  • IP Distance: 56 - 74 mm
  • Diopter Range: +/- 5 dpt
  • Luminosity: 25
  • Twilight Factor: 22.4
  • Compass: No
  • Eyecups: Cylindrical
  • Rubber Armoring: NBR Long Life Rubber Armoring
  • Waterproof: Submersion to 16 ft
  • Weight: 35.3 oz
  • Dimension (HxWxL): 5 in x 8.1 in x 12 in
  • Neck Strap: Yes
  • Neck Strap Attachment: Standard
  • Battery: -
  • Special Features: -
  • Warranty: Heritage™ Warranty
  • Nitrogen Filled: -
  • Objective Cover: Yes
  • Rain Protection Cap: Yes
  • Carry Case: -

Tech Specs

Back to top
10x50 M1050r (SUMR)
Steiner Optics