Optical Shutter
Single Aluminum Blade Night Vision Scope shutter
High Quality Single Aluminum Blade Night Vision Scope shutter Solenoid-Driven Automatic Shutter Unit-Shutter Customize
26×26mm Optics Shutter unit SU193-Window type
High Quality Window type Auto shutter Auto Optical Shutter for IR camera and spectrometer interior bi-fold window shutters
37.5×37.5mm Infrared Shutter unit SU144-Window type
Competitive Price Window Type Auto Optical Shutter for Thermal Camera IR Camera Spectrometer-Electronic Component