Handheld Vision Screener Machine MSLHA01

– The Handheld Vision Screener Machine MSLHA01 is a portable device designed for vision screening.
– It has a sphere tolerance ranging from -12.0D to +12.0D with a precision of ±0.5D.
– The cylinder range of this screener machine is -5.0D to +5.0D with a tolerance of ±0.5D.
– It can measure the axis of astigmatism within the range of 1° to 180°.
– Data acquisition time is fast, with only 1 second per eye.
– This device must be connected externally to a PC and iPad for operation.
– It weighs 360g, making it lightweight and easy to handle during screenings.