ATN PS40-3P Day/Night System

The latest advancement in night vision optics is the ATN PS40-3P Day/Night System which offers the users daytime scope the ability to change from day top night vision in a matter of seconds. The ATN PS40-3P mounts in front of a Daytime Scope to enable nighttime operation. No shift of impact, no need to re zero nor change of eye relief occurs. The ATN PS40-3P uses the latest in image intensifier tube technology for outstanding resolution and performance. Precision optical alignment is essential for a front sight system to work properly. This is why each PS40-3P is individually tested and aligned on an optical scale by engineers to provide perfect alignment. The  PS40-3P is one of the most compact and lightweight night vision systems in its class, at only 840 grams. It offers many outstanding features like a large 40 mm eyepiece for optimum viewing ability and an automatic brightness control with bright light cut off ability to meet all of your needs.