All Vortex Optics products sold by our store are handled by authorized Japanese distributors.
We offer a one-year product warranty from our authorized Japanese distributor and a lifetime VIP warranty from Vortex Optics, USA, plus our own special service.

Diamondback is built for hard-working hunters who demand reliable optical performance. ® The Diamondback HD offers crisp resolution, excellent contrast, and rugged durability. Lightweight yet tough enough for long distances, it's a powerful lineup ready for any hunt. A true workhorse, the Diamondback ® HD delivers the clarity, utility, and reliability you need to consistently capture more tags.
【Features】
▪️HD optical system
Optimized with carefully selected glass elements, it delivers superior resolution and reduces chromatic aberration, delivering superior color fidelity, edge-to-edge clarity, and light transmission.
▪️Fully multi-coated lens
All air and glass surfaces have an anti-reflective coating for improved light transmission, clarity and excellent low-light performance.
▪️Dielectric prism coating
Multi-layer prism coatings ensure bright, clear, and color-accurate images.
▪️True open hinge
It provides excellent ergonomics while reducing overall weight and bulk.
▪️Adjustable eyecups
It swivels up and down for comfortable viewing with or without glasses.
▪️Center focus wheel
Adjust both focal points of the binocular tubes simultaneously.
▪️Phase correction
Coatings on roof prism models improve resolution and contrast.
Armor Tech®
An ultra-hard, scratch-resistant coating protects the outer lens from scratches, oil, and dirt.
▪️Rubber armor
Provides a secure, non-slip grip and durable exterior protection.
▪️Argon gas purge
Gas purging and O-ring sealing ensure anti-fog and waterproof performance in all conditions.
▪️Completely waterproof
Designed to withstand harsh weather conditions.
▪️Anti-fog
It is designed to withstand a wide range of temperatures.
▪️Impact resistance
Designed to withstand the highest levels of impact.
▪️Tripod compatible
Compatible with tripod adapters, it can be mounted on a tripod or car window.
【specification】
Magnification: 10x
Objective lens: 28 mm
Eye relief: 16 mm
Exit pupil: 2.8 mm
Visibility at 914m: 83.2 m
Actual field of view: 5.1 degree close distance: approx. 1.8 m
Total length: 117mm
Weight: 450g