CT4214 Internal Reading Manual Lensometer
CT4214B Internal Reading Manual Lensometer with Prism Compensator
Large visual field
Green LED light source
Internal reading design
Prism compensator is optional
Use to assemble and inspect the lenses. The tilting angle of the lensometer is unrestricted, it can be tilted to a full 90°. The operator could make the measurement and observe at any comfortable angle.
Green LED light source makes the crossline target very clear.
Specification
|
Sphere power range: |
+25.00 diopter ~ -25.00 diopter |
|
Step: |
0.125 diopter up to ±5 diopter |
|
0.25 diopter beyond ±5 diopter |
|
|
Cylinder axis: |
0 ~ 180 degree |
|
Step: |
1 degree |
|
Prism power range: |
5 prism diopters |
|
Step: |
0.5 diopter |
|
Enhancement (CT4214B): |
20 prism diopters |
|
Step: |
1 diopter |
|
Target method: |
crossline |
|
Eyepiece Focusing: |
-5.00 diopter ~ +5.00 diopter |
|
Lens accommodated: |
16mm ~ 80mm |
|
Tilting angle: |
30 to 90 degree |
|
Size: |
27.5(L) * 13(W) * 45.5(H) (cm) |
|
Weight: |
5.6KGS |
|
Power supply: |
Input AC 100-240V, 50/60Hz |
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