OkYass PVS-14 Adjustable Iris Aperture NVG Cap Gen2 – Tan

OkYass PVS-14 Adjustable Iris Aperture NVG Cap Gen2 – Tan

Designed for wide compatibility with PVS-14 styled optics, this cap blends rugged materials with practical light control to support nighttime observation, surveillance, and exploration. It’s tailored for models like PVS-14, PVS-7, PVS-23, Argus, and other common NVG configurations.

Precise light control with an infinitely adjustable iris

The iris is infinitely adjustable from open to closed, allowing you to dial in the optimal amount of light while helping preserve autofocus performance. A polycarbonate sacrificial lens sits behind a protective shield, delivering strong light transmission (up to 92%). An o-ring helps seal out debris for cleaner operation.

• Infinitely variable iris for quick adaptation to changing light
• Polycarbonate sacrificial lens preserves core optics while maintaining high light transmission (92%)
• O-ring seal blocks dust and moisture to keep optics clearer

Rugged, field-ready construction

The lens cap body uses 6061-T6 aluminum alloy for durability and reliable performance in the field. Quick adjustments by turning the ring provide rapid adaptation to ambient light, and the cap easily attaches to the end of NVGs for a secure, aligned fit.

• 6061-T6 aluminum ensures lasting reliability
• Adjustment ring enables fast ambient-light changes
• Secure NVG-end attachment for stable use

Practical compatibility and everyday use

Built to work with a broad range of PVS-14 styled optics, this cap is designed for straightforward attachment and removal. In real-world settings—from night patrols to gear checks—this cap offers controllable light input without altering the device’s autofocus behavior.

Note: Benefits described reflect user experiences and product design intentions and do not constitute guaranteed results. Always verify fit with your specific NVG model.