LYL-S Handheld Slit Lamp Microscope for Eye Examination Ophthalmology Portable N
Fracture Width: 0mm-9mm, continuously adjustable. Fracture Height: ￠0.2，￠0.3，￠5. Light Source: White LED. Working Hours: 4 hours working normally when full of electricity. Charging Input power: 8VA. Battery Capacity: 7.4V 680MAH.