RX-RC USB LED Spot Retinoscope

Easily visible screening even in a bright room

• No need of light bulb replacement; Maintenance-free
• Switchable between normal mode and much brighter boost mode
• Delivers parallel light in dot shape
• Bright and wide field of view realized by adopting an anti-reflection filter
• Long-cycling lithium-ion battery is installed
• Overcharge and over-discharge protection circuit installed for user safety and long battery life