HATSEN
PVS31 NVG Protection Lens Cover, Adjustable Iris Light Shield, O-Ring Debris Seal, 6061-T6 Aluminum, Fits GPNVG (38mm) & PVS-31 Night Vision Device (31mm/32mm Objective Lens OD), Black
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R 5,133
5% off
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R 4,891
In stock
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Delivered in 10–20 working days —
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Description
- Crafted from high-strength 6061-T6 aluminum, this lens cap withstands harsh field conditions with impact resistance. Built-in O-ring seal creates a dustproof, waterproof barrier, safeguarding 31mm-38mm objective lenses of night vision devices (PVS-31, GPNVG, etc.) for long-lasting use in outdoor and complex scenarios.
- Unlike traditional friction caps, it threads directly onto the objective lens for a tight, slip-proof connection—prevents accidental dislodgement during use. Precisely matches PVS-31 series lens threads for easy installation/removal, ideal for high-intensity activities or sudden movements.
- Rotate the turret to switch apertures freely (1mm-23.5mm), adapting flexibly from low to bright light environments. Built-in 5.66mm tactile stop enables quick reset to infinity focus without recalibration, enhancing nighttime operation efficiency.
- Includes a polycarbonate sacrificial lens with 92% light transmission—shields the objective lens from scratches and impacts while ensuring sharp, distortion-free images. Lenses are individually replaceable, reducing maintenance costs for long-term use.
- Fits PVS-31, GPNVG, and other night vision devices with 31mm-38mm objective lens OD. Compatible with third-party PVS-14 style accessories (e.g., LIF lenses, sacrificial lenses) and supports attachments with OD ≤32.4mm. Universal design requires no modifications for easy integration.
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.




