BX-5 Santiam HD 12x50mm

BX-5 Santiam HD 12x50mm
BX-5 Santiam HD 12x50mm
BX-5 Santiam HD 12x50mm

Product Information

When you need more magnification but still want a semi-compact set of glasses, the BX-5 Santiam HD 12x50’s may be perfect for you. Made for epic adventures and harsh environments, the BX®-5 Santiam™ HD binoculars dominate other optics in their class. We designed the generous eyebox for long glassing sessions with no eye-strain. The advanced prisms and Twilight Max HD Light Management System ramp up light transmission and redefine low-light performance, clarity, and resolution, allowing you to squeeze more time out of the day, and pick out detail others can't. 

Comes with Pro Gear accessories, GO Afield shoulder strap, binocular case, lens covers, and lens cloth.


  • Advanced HD™ Lens System
  • BAK 4 Prisms
  • DiamondCoat 2
  • Diopter Focus
  • Ergonomic Design
  • Fully Multi-coated Lens System
  • Guard-Ion Lens Coating
  • Open Bridge Roof Prism Design
  • Smooth Focusing
  • Twilight Max HD Light Management System
  • Twist Up Eyecups
  • Phase Coated
  • Waterproof & Fogproof

Our Advanced HD™ Lens System features extra low dispersion objective lenses paired with rare earth element-coated ocular lenses for superb color rendition and razor-sharp resolution, meaning you get true HD performance in all lighting and weather conditions.

Delivers a perfectly round exit pupil with virtually no edge distortion and a crisp, clear image.

Exterior lens surfaces are treated with DiamondCoat 2™, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance we’ve ever offered. DiamondCoat 2™ has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth.

The diopter focus paddle allows you to precisely focus your binoculars, compensating for differences between your eyes.

Our ergonomic design ensures our products are slim, lightweight, and fit well in your hands no matter what size they are.

Our fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity.

Sheds dirt and water for clear, crisp images with the Guard-ion lens coating

Open bridge, roof prism design is extremely lightweight and ergonomic.

Features an extremely smooth focusing system for fine adjustments.

See more in less light with Twilight Max HD Light
Management System

- Adds up to 30 extra minutes of shooting light
- Eliminates 90% more glare-producing stray light than
- Premium high definition edge-to-edge lens clarity

Features twist-up eyecups and generous eye relief for comfortable extended viewing.

Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field.

Absolute waterproof and fogproof integrity means it's ready to perform in the field, in all conditions.

BX-5 Santiam HD 12x50mm Options

  • $1,559.99

    Max Magnification - 12.00

    Objective Size - 50.00

    Shadow Gray Finish

    SKU: 175856

  • $1,754.99

    Max Magnification - 12.00

    Objective Size - 50.00

    GORE Optifade Subalpine Finish

    SKU: 175857

    No longer for sale

More Product Info & Specs

Weight (oz) 32.1
Linear FOV (ft/1000 yd) - High 272
Linear FOV (m/1000 m) - High 91
Length (in) 6.8
Twilight Factor 25
Length (mm) 175
Eye Relief (mm) - High 16.6
Angular FOV (degrees) - High 5.2
Weight (g) 912
Exit Pupil (mm) - High 5.2
Interpupillary Distance (mm) - Low 58
Interpupillary Distance (mm) - High 74
Close Focus Distance (ft) 11.4
Close Focus Distance (m) 3.5
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