It's focal lens for viewing long range with high performance.
Applicable to NVM22, NVMX, NVM-Mini, GNVX, GNVY, GNV7 and GNV-Mini
Detection and Recognition parameters were obtained during the quarter moon.
RONGLAND reserves the right to improve the specification and/or design without any notice. Some of parameters like RANGE may vary depending on the user, light, contrast, environmental conditions and set up.