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Products
> photonics
> Lensonmeter |
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Applications:
Model 55X can be used in optical
spectacles factories, spectacles shops and ophthalmological
department of hospital to determine the optical parameters
such as apex d iopter, cylindrical astigmatical diopter,
cylindrical astigmatical axial angle and the prismatic power.
It is an essential optical measuring instrument for correcting
defects of vision and inspecting the lens during production. |
Specifications:
| Focusing range of eyepiece |
0 ~ +/- 5D |
| Measuring range of lens |
0 ~ +/- 25D |
| Scale value of spherical diopter |
0.25D (0 ~ +/- 3D), 0.125D (exceed +/- 3D) |
| Scale value of cylindrical astigmatical diopter |
0.25D (0 ~ +/- 3D), 0.125D (exceed +/- 3D) |
| Readout of cylindrical astigmatical axial angle |
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| Measuring range |
0o ~180o |
| Scale value |
1o (on the reticule), 5o (on the readout
drum of astigmatical axial) |
| Prism deviation |
0 ~ 5 (on the reticule) |
| Measuring range |
0 ~ 20 (added prism compensator) |
| Scale value |
1o (on the reticule), 5o (on the readout
drum of astigmatical axial) |
| Readout of prism axial angle |
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| Measuring range Scale value |
0o ~360o |
| Suitable range for lens |
O 7mm ~ O 90mm |
| Adjustable range of tilt angle |
0o ~90o |
| Power |
15W |
| Voltage |
AC 110V/220V |
| Dimension |
160 x 400 x 300mm |
| Weight |
5kg |
Complete
set
1. Lensometer 1
set
2. Cover 1
pc
3. Operation instruction 1
copy
4. Product certification 1
copy
5. Packing List 1
copy
6. Tungsten lamp (15W) 4
pcs
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