Product features:
- direct ophthalmoscope
- with high performance optics
- 3.5V halogen LED bulb
- Fiber optic light guide
- with aspherical collecting lens with reduced glare even for small pupils
- refined ergonomic shape: thumb rest with easy one-finger control of all elements.
- Separate adjustable red-free filter, blue and polarizing filters for each blend.
- Diopter dial with 29 correction lenses. Plus 1-10, 12, 15, 20, 40; Minus 1-10, 15, 20, 25, 30, 35
- Easily adjustable blends
- Powered by 2pcs lithium batteries or separately available rechargeable battery
