PVS31 NVG Protection Lens Cover, Adjustable Iris Light Shield, 6061-T6 Aluminum, Fits GPNVG (38mm) & PVS-31 Night Vision Device (31mm/32mm Objective Lens OD)

Product DescriptionFeatures:6061 T6 Aluminum HousingSecurely mounts to the objective lens to avoid accidental removalPolycarbonate sacrificial lens for 92% light transmissionO-ring for keeping debris outAdjustable Iris that goes from 1mm to 23.5mmSacrificial lens holder can accept aftermarket accessories for pvs-14 style lens such as LIF or sacrificial lenses with an outside diameter not exceeding 32.4mmWill fit on any PVS-31 objective lensesNote:1.There May Be An Error Of 1~2mm, Please Refer To The Actual Product. Due To Manual Measurement.2.Please Refer To The Actual Product. Due To Different Shooting Angles, Different Lights, And Different Screen Displays, There May Be Some Color Differences.

• The PVS31 lens cover is design to protection and change the performance of night vision devices. Adjustable aperture system users to fine-tune light transmission and focus with ease
• Compatible with NVG units with a 38mm objective lens outer diameter，and PVS-31 night vision with a 31mm or 32mm objective lens outer diameter
• The lens cap for night vision devices is made of 6061-T6 aluminum alloy body, designed for harsh field environments with high strength and impact resistance
• The PVS31 lens cover secures directly to the objective lens threads for a firm，no-slip fit. The built-in O-ring seal forms a dustproof and waterproof barrier to keep out dust
• We Are Always Responsible For Our Products And Our Customers, Has Been Committed To Providing Customers With Quality Products And Satisfactory Service, Our Service Objectives Is To Give Priority To Customers' Satisfaction With Products.