PVS-14 Adjustable Iris Aperture with 1mm-23.5mm,Gen2 NVG Scope Cap Diaphragm M22 to M32.5 Adapter For Monocular night vision Goggles,Metal Focusing NVG Lens cover Compatible with PVS 14 PVS-7 PVS-23

PVS-14 Adjustable Iris Aperture with 1mm-23.5mm,Gen2 NVG Scope Cap Diaphragm M22 to M32.5 Adapter For Monocular night vision Goggles,Metal Focusing NVG Lens cover Compatible with PVS 14 PVS-7 PVS-23

• Compatible with Pvs14 universal models: This protection Lens cover is specifically designed for Monocular night vision device like PVS - 7, PVS - 14, and PVS - 23.
• Multi-level Iris aperture adjustment: The aperture can be adjusted within the range of 1mm - 23.5mm. By rotating the lens cap, change night vision goggles to adapt to different lighting environments and help you get a clear observation effect.（Cannot be rotated cyclically）
• High - transparency protective lens: There is a high - transparency lens on the above of the aperture. It can effectively block dust, convenient to maintain and clean the cover and keep the Scope cap in good condition.
• Sturdy metal construction: This Nvg Lens cover features a 6061 T6 aluminum alloy, which is solid and durable. It can provide reliable protection for the night - vision device during daily use.
• Easy to installation : The product is equipped with threads. Simple threaded on the NV goggles to complete the installation. it is firmly fixed during use, so it is not easy to loosen.