Features Self-developed high performance VCSEL chip, no attenuation High efficiency up to 40% @25°C, >35% @ 50°C VCSEL chip, wide operating temperature -40-+85°C VCSEL array chip with large emission area, good safety Self-developed high performance VCSEL chip, no attenuation Continuous beam angle zooming electrically Illumination over 1000m range High reliability, lifetime up to 50000hrs Global Minimum size with the compared performance RS232, RS485, TTL interface optional Negligible off-axis divergence, easy to collimate with camera lens Uniform beam intensity, speckle free Operating state memory ¦ Presetting position ¦ Low heat, high efficiency