OPTICAL FEATURES
Fully Multi-Coated	Increases light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Second Focal Plane Reticle	Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.

CONSTRUCTION FEATURES
Tube Size	1-inch diameter.
Single-Piece Tube	Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Aircraft-Grade Aluminum	Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.
Waterproof	O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
Fogproof	Nitrogen gas purging prevents internal fogging over a wide range of temperatures.
Shockproof	Rugged construction withstands recoil and impact.
Hard Anodized Finish	Highly durable low-glare matte finish helps camouflage the shooter's position.
Capped Reset Turrets	Allow re-indexing of the turret to zero after sighting in the riflescope. Caps provide external protection for turret.

CONVENIENCE FEATURES
Fast Focus Eyepiece	Allows quick and easy reticle focusing.

Vortex Optics Crossfire II 3-9x40 Plex

CROSSFIRE 3-9X40 II RIFLESCOPE