LED Steak Retinoscope Model: RX-3 LED / RX-3A LED
- Easily visible screening even in a bright room
- No need for light bulb replacement; maintenance-free
- Switchable between normal mode and much brighter boost mode
- Helps the accurate diagnosis of the astigmatic axis
- The beam can be turned 360 degrees steplessly
- The anti-reflection filter provides a brighter and wider field of view
- Durable life with two C-size batteries
- Lightweight and slimline handle with two AA batteries