|
Scale |
Corneal radius of curvature |
5.5 – 11mm |
|
Minimum reading |
0.01mm |
|
|
Corneal refractive power |
28 – 60D |
|
|
Minimum reading |
0.125D |
|
|
Axis of corneal astigmatism |
0°~180° |
|
|
Minimum reading |
1° |
|
|
Diopter adjusting scale |
0~±5 dptr. |
|
|
Voltage / Frequency |
AC 110V/60Hz or 220V/50Hz |
|
|
Dimensions |
330(L)×280(W)×430(H)mm |
|
|
Weight |
15Kg |
|
Internal Scale Readings
The BL-8003 features easy to align mire images with:
All reading are thus placed in one field of view, greatly simplifying and speeding up measurements. (Example: The diagrams on the right show mire images
in perfect focus and without astigmatism, with radius of curvature 8.0mm and vertex (V) and horizontal (H) axes).
Contact lens measurement
Replace the chin rest with the supporting column and place the contact lens holder, with the contact lens attached to it, on top of the column.
It will be possible to measure the radius of curvature of the concave or convex face, depending on which faces the instrument,
in the same manners as when measuring the cornea.
LED LAMP
Applied which have long-life time, save energy and no heat
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