High quality Russian night vision device / residual light amplifier Cyclop-1. (H3T-1)

High quality Russian night vision device / residual light amplifier Cyclop-1. (H3T-1)

This is a high quality Russian night vision device / residual light amplifier Cyclop 1.
The night vision device is used but in good condition.
The Cyclop is operated with a 9V battery.
The quality optics 1: 2.8 / 55mm is extremely bright.
The night vision device is shock protected and the optics housing is made entirely of metal.
For visibility in complete darkness you need an IR heater, this is included and works.
We tested the device. Night vision is given. For this, the rest is needed because it is a residual light amplifier. The IR emitter does not cast visible light. He would therefore have to move in the 880 NM range. The IR light cone is approx. 10 m wide at a distance of approx. 50 m. The information is estimated according to our function test. Handwritten instructions in German are included. When using the device, care must be taken, never look directly with the device into a cone of light and do not point the IR emitter at the human eye or look directly into it!
The device is started with the switch on the right. In the course of time the picture decreases, then the device is started again with the switch.