J-Arm adapter is the link between a head gear or a helmet mount and a night vision monocular or a monocular-style device. The J-Arm has ergonomic design and allows to swivel the mounted unit from left to right eye and also make fine angular adjustments to ensure comfortable operation.

Key Features:
- Portable and lightweight
- ergonomic design
- Durable and scratch-resistant

Works well with Cadex Low Profile Flip-Up Mount (J-ARM-AD)