
Hand Lens Meter, Optometry Equipments
HLM-250
• Internal Reading
• ±25 diopter measurement
• Large arrange of observation
• LED green light, low-power
• Use medical power adapter, more secure
• Support the use of external battery
• Internal Reading
• ±25 diopter measurement
• Large arrange of observation
• LED green light, low-power
• Use medical power adapter, more secure
• Support the use of external battery