I dropped the night visions and now i cant see through them

14 CFR 61.1 (b) (12) and (13) Definitions-Night vision goggles and operations. 14 CFR 61.31 (k) Additional training required for night vision goggle operations. 14 CFR 61.51 (k) Logging night vision goggle time. 14 CFR 61.57 (f) Night vision goggle operating experience. 14 CFR 61.57 (g) Night vision goggle proficiency check. 14 CFR 61.195 (k) Training for night vision goggle operations. 14 CFR 91.205 (h) Instrument and equipment requirements for night vision goggle operations.

At night can you see the red led's ? If not they are not working. Make sure in camera settins if there is a option to enable night vision. If you mean at night it is fuzzy cloudy then it could be led's are bouncing light back creating a hazy whitish image. Or lens is dirty on the inside which it happens. Last is low end low quality cameras

If the LEDS are truly for night vision only, then they are most likely Infra-Red types, invisible to the human eye, but visible to camera sensor. A way to test if they are IR and working is to point another digital camera directly at the front of the security camera at night.
The cell phone or webcam sensor will see IR LED's as white spots.
As for this model coming with night vision, I don't know.

The nightvision works only in dark when theres no light otherwise the screen will go clearwhite because overlighting

Yes, Rigel Ops is a Russian company. It manufactured NV devises. How old is the binoculars? Has it been droped or abused? If it has been droped a few time, then the image tubes can't take that type of abuse. The image tubes go bad. I don't have my shop up and working. Maybe in the future I can start repairing these NV devises. GB...stewbison

Hello, Kalinka Baigish is Russian and they do make NV devises but China? Now, the Chinese do manufacture NV Image Intensfier tubes to Generation 2 but manufacture the hole night vision devise is new to me. Of course, about 1/3 of the world countries manufacture some sort of night vision devises or there parts.

Contact Night Vision Optics they sell these Russian night vision devise under the brand name: Night Vision Optic and they have a logo. There are only companies in the US that manufacture night vision stuff. Also, some of the US companies do use US image tubes and other electronic components, and maybe US optics are used. GB...stewbison

Check l that the HV is present at tube. If it is, suspect tube. If not, check the HV circuit - these vary, but most competent electronics trained technicans should be able to fault find on these.

Unscrew front lens front of intensifier tube should have an even bronze tinted coating on glass if it is grey and blotchy the tube is degassed. common fault with this model nightvision
wayne

if you dropped it drop it again, thats what i did. i cant believed it work. fight fire with stupidity. drop it from the same altitude.

Try to jank it left-right and simultaneously try to force it back to threads (either pulling or pushing). Don't hit it with anything since this may damage the insides.