DTNVS locking system

The DTNVS Locking System is an IPD (interpupillary distance ) stopper that allows you to set the perfect distance between the individual eyepieces. Instead of having to adjust the eyepieces to your own preference down to the millimeter when folding them down, you can use this accessory to set the perfect distance once and then use it again and again.

Compatible with all DTNVS enclosures .