Key Specifications
The Autorefrakt-Keratometer Righton comes with a range of features and specifications, including:
- Measurement Range: The device can measure a sphere from -20.00D to +23.00D and a cylinder from 0 to +12D.
- View Finder: The view finder has an adjustable diopter range of ±8D.
- Eye Piece: The eye piece has an extended relief of 48mm.
- Battery Life: The device has an improved battery performance for extended use.