|Until now we have never offered a front mounted (clip on) night vision solution to our customers as there simply wasn't a satisfactory solution out there, until now.
The only way a front mounted device can work is if it delivers the sharpest and most detailed image to your day scope, because this image is then magnified by your day scope and any lack of image quality is soon very apparent.
The CNVD-22 is equipped with a Gen 3 minimum 68 lp/mm intensifier tube with a FOM of 1800-2100 and a fast F:1.15 catadioptric lens that brings brighter and sharper images in moonlight, starlight, or even overcast nights to overcome this usual shortfall.Unlike most other systems, the CNVD-22 has a conveniently built-in collimator which allows the user to "fine-tune" out the smallest discrepancies or possible misalignment.
The other glaring flaw with every other front mounted night vision device we have seen is the poor collimation of the unit to the day scope so that when the night vision is attached, your rifle zero can move considerably.
The clip-on Night Vision Sight CNVD-22 is a high performance system that mounts to any MIL-STD-1913 rail interface in front of a day time scope or onto the scope's objective directly.
The unit is installed, operated, and removed without tools and without affecting boresight alignment.
The best viewing can be achieved with the day scopes having various power between 3X - 9X while other clip-on units on the market have severe image degradation after 4X.