Vortex Optics 8x28 Viper Series Waterproof Roof Prism Binocular with 6.1 Degree Angle of View, Green
SKU: VORV828
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About Vortex Optics 8x28 Roof Prism
The Vortex Optics Viper is a tough, compact size-reliable in the worst conditions. XD (extra-low dispersion glass) objective lenses further enhance resolution and deliver the true-to-life color accuracy so essential for identifying targets. Even as the sun drops below the tree line, the light-gathering power of this premium, single-hinge compact will keep you scanning the landscape for one last look.
Vortex Optics 8x28 Roof Prism Features
- XR Lens Coatings: Vortex XR proprietary anti-reflection lens coatings increase light transmission with multiple coatings on all air-to-glass surfaces.
- XD Lens Elements: Extra-low dispersion (XD) glass enhances resolution, color and contrast.
- Fully Multi-Coated Lenses: Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
- Phase Correction: Used on roof prism models only-coating enhances resolution and contrast.
- Roof Prisms: Valued for greater durability and a more compact size.
- Rubber Armor: Provides a secure, non-slip grip and durable external protection.
- Adjustable Eyecups: Fold up and down for comfortable viewing with or without eyeglasses. Flared to eliminate stray light and rotatable for a custom fit.
- Center Focus Wheel: Adjusts the focus of both binocular barrels at the same time.
- Right Eye Diopter: Adjusts for differences in a user's eyes. Located on the right eyepiece.
- Waterproof: Optics are sealed with O-rings to prevent moisture, dust and debris from getting inside the binocular.
- Fogproof: Barrels are filled with argon gas to inhibit internal fogging.