Three Function in One Instrument
Refractometer, Keratometer and Topographer all-in-one unit. Patients are able to receive a comprehensive inspection without the hassle of moving from station to station.
Easy & Speedy Touch Screen Alignment The touch alignment of the RT-7000 quickly aligns the eye center with the center of the screen by simply touching the eye shown on the screen. The Auto Alignment and Auto Shot functions then start the measurement immediately
Refractometry
2 CCD cameras capture images for observation and measurement while also providing accurate measurement data. The viewing angle of the fixation target is wider to help patients feel relaxed during the process.
IOL/Cataract Mode
When it is difficult to measure pseudophakic or cataract eyes in normal mode, the device automatically switches to IOL or Cataract mode to match the state of the examination of the being examined.
Keratometry
New Indices for keratomety: KAI, KRI
The Corneal Irregular Astigmatism display function is installed to expand the possibility of keratometry. This is the new function to measure the level of Corneal Irregular Astigmatism, which was difficult in the past
KAI (Kerato-Asymmetry Index)
The index indicating the regularity of the cornea. This index becomes larger when the corneal shape is asymmetric
KRI: (Kerato-Regularity Index)
The index indicating the regularity of the cornea (higher-order irregular astigmatism). This index becomes larger when the corneal surface is not smooth.
It is possible to confirm the detail of the corneal shape with Topographer by switching the Topography Mode with only "ONE TOUCH" if irregular astigmatism is suspected with KAI or KRI.
Fourier analysis of TMS separated and quantifies the refracting power on the surface of the cornea to "Spherical", "Regular Astigmatism", "Asymmetry", and "Higher order Irregularity", and show the Corneal Irregular Astigmatism.
Diameter Measurement of Cornea and Pupil
Measurement can be done easily by moving the two cursors on the display to the boundary of the Cornea or Pupil. This is useful for deciding the diameter of contact lenses and for other contact lens fitting practices.