The Zero Tech Thrive 4-16x50 PHR II delivers professional-grade precision for demanding shooting applications. This second-generation optic combines advanced glass technology with robust construction to provide consistent performance across varied conditions and distances.
What Makes This Different
The PHR II incorporates Zero Tech's enhanced lens coating system and improved turret mechanisms compared to standard variable scopes in this price range. The 50mm objective lens gathers 25% more light than typical 40mm alternatives, extending effective shooting time during dawn and dusk conditions. Internal components feature upgraded materials that maintain zero retention through temperature fluctuations and recoil cycles exceeding 3,000 rounds.Key Features
- 4-16x magnification range with side focus parallax adjustment from 10 yards to infinity
- 50mm objective lens with fully multi-coated optics for 92% light transmission
- 30mm main tube constructed from aircraft-grade aluminum with matte black anodizing
- Tactical turrets with audible clicks and zero-stop functionality
- First focal plane reticle maintains subtension accuracy at all magnifications
- Nitrogen purged and O-ring sealed for complete waterproof performance
- Compatible with standard Picatinny and Weaver mounting systems
Technical Specs
- Magnification: 4-16x with smooth zoom ring operation
- Objective diameter: 50mm with removable lens covers
- Main tube diameter: 30mm with 4 inches of eye relief
- Overall length: 13.8 inches, weight: 24.5 ounces
- Turret adjustment: 1/4 MOA clicks with 15 MOA per revolution
- Field of view: 28.5-7.2 feet at 100 yards
- Operating temperature: -40°F to +140°F
- Includes lens covers, cleaning cloth, and limited lifetime warranty
