M30 to M37 Adjustable Iris Diaphragm 1.5-26mm for night vision monoculars and night vision binoculars PVS-14

Feature:

1. Adjustable iris aperture：sizes m30 to m37,apertures1.5-26mm iris,min Diameter1.5mm, Max Diameter26mm

2. Simple Operation: Just use the handle to change the aperture diaphragm diameter, which is easy to operate and more directly for adjustment.

3. Reliable Materials: The aperture diaphragm is made of aluminum alloy and stainless steel, strong and sturdy, very reliable in performance.

4. Highly Stable: This diaphragm is light weight, will not add extra weight for optical systems, with high strength, rust and resistance, very stable.

5. Wide application: this adjustable aperture diaphragm is suitable for PVS-14 night vision devices, cameras, microscopes and other machines, which can help them work better.

Usage Scenario: Suitable for PVS-14 monocular night vision device and binocular night vision, as well as other 30mm caliber devices.