Keratometer
- Classic and great value
- Accurate and reliable objective results
- Adjustable Haidinger brush
- Flexible and smooth movement base
66 Vision Keratometer
66 Vision keratometer is designed to measure the diopter of the corneal surface to determine the astigmatism, astigmatism degree, and axis on the cornea. With a total 18X magnification, 66 Vision keratometer offers accurate and reliable objective results to eye care professionals. It is also used to measure the diopter of implanting lens assisted by A ultrasonic.
Specification
- Technical Data
| Cursor size | 18mm-24mm |
| Distance between cursor and tested eye | 175mm |
| Objective magnification | 1.2X |
| Total magnification | 18X |
| Corneal curvature –Radius measurement range | 5.5mm~11mm |
| –Radius interval | 0.02mm |
| –Luminsity measurement range | 30~60KD |
| –Diopter measurement interval | 0.25KD |
| Effective diameter of the minimum surface | r=5.5mm(𝛟1.65mm) |
| Adjustable Haidingers brush | r=7.5mm(𝛟2.26mm) |
| Coruscation form | r=11mm(𝛟3.36mm) |
| Corneal meridian axis position –Measurement range | 0°~180° |
| –Measure the grid value | 5° |
| Base movement –Forward and backward | 90mm |
| –Left and right | 100mm |
| –Front, back, left, and right slight adjustment | 15mm |
| –Up and down | 30mm |
| Jaw bracket up and down movement | 80mm |
Applications of 66 Vision Keratometer
- Selecting the contact lens according to the radius of curvature of the principal meridian of the customer’s anterior corneal surface.
- Assessment of the tightness of contact lenses after wear.
- Measuring the degree and axis of astigmatism and identifying the type of astigmatism.
- Offering a basic and precise diagnosis for some corneal diseases such as keratoconus and flat cornea
Accurate and Reliable Measurement
Clear and accurate scale display on the keratometer ensures accurate and reliable measurement.
