Adjustable Iris pvs14 Aperture Diaphragm M30 to M37 Iris Aperture Diaphragm Adapter Optical Diaphragm 1.5-26mm Lens Module Adapter Ring Optics PVS-14 PVS 14 Iris
 
Product Features
  

         
Adjustable iris aperture:sizes m30 to m37,apertures1.5-26mm iris,min Diameter1.5mm, Max Diameter26mm
         
Reliable Materials:Aviation metal,Rugged and very reliable performance
         
Simple Operation: Just use the handle to change the aperture diaphragm diameter, which is easy to operate and more directly for adjustment
         
Type: Lens Reversing Adapters,adjustable iris diaphragm for PVS 14 night vision deviceand other equipment
         
Product details: Adjustable Iris PVS14 Iris