Day And Night Vision Tactical Hunting Scopes 4-50x75 ED Riflescope FFP

Parameter:

Features:

1. Reticle: Glass Etched Mil Dot FFP First Focal Plane Reticle

2. Its ED (Extra Low Dispersion) optical system in the 4-50x75 FFP ED riflescope is second-to-none that reduces chromatic aberration to provide images that have superior contrast.
It provides near Abbe light dispersion and refractive index is 90.3. Light transmission 96%.

3. Extreme 12.5 times zoom ratio (4x-50x)

4. 35mm main tube and illuminated Red/Green offer the clearest view

5. Nitrogen filling to prevent fogging on the inner lens surfaces - waterproof and fogproof

6. Eye relief: Extended eye relief design for high power rifles.

7. Super high shock resistant(5000g),can be used on BMG .50

8. Optical Glass Construction: Primary objective in Proprietary, Hi-Fluorite, Leaded 99.997% Pure Optical Glass with apochromatic ELD), features 230-+485 degree stable Bertrillium~Zantitium multicoated optics on both primary, secondary and interior lens groups.

9. Turret Construction: Patent pending turret locking system; can be locked down in applications that do not require ranging. Stainless Steel & brass construction, rustproof, triple sealed.

10. Measurement Front First Focal Plane Engraved Glass shockproof to 5000g's, Perfect on heavy,hard-hitting, large caliber rifles used for extended ranges,such as the .308, 50 BMG and 338 lapua magnum. Tri~Color Red, Green, Black Variable Intensity.

11. Tube Construction: Forged T6161 Aircraft Aluminum Alloy Covert Black Anodized Body, Milled 1 pc SquareSaddle Tube, Titanium Springs

12. AntiFog Gas Purge & Seal: Proprietary rare earth/nitrogen/argon gas purged, hard earth sealed Optical Transmissivity Coating: 24 step vacuum Bertrillium~Zantitium multicoating on both primary, secondary and interior lens groups, proprietary dim and blue light dawn/dusk enhancing coating provides dramatic increase in low visible spectrum light settings, enhances clarity and contrast.