Optical Dynamics 50mm Green LED Illuminator. This green light can be focused to aid in search and rescue operations by creating a guiding light that directs your eyes to the object preventing "hot spots" and providing better illumination. Use this...
Optical Dynamics 50mm Green LED Illuminator. This green light can be focused to aid in search and rescue operations by creating a guiding light that directs your eyes to the object preventing "hot spots" and providing better illumination. Use this...