Rodenstock Phoromat 2000, Operation Manual

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Phoromat 2000 Operation Manual
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Fixed Program 2
The unaided and aided VA tests and auto adjustment are omitted from Fixed Program 1.
It is necessary to enter the objective and subljective (copied from the objective) data with an auto
refractometer before Fixed Program 2.
<Subjective field>
1. R: AR data check.
2. R: Red-green test
3. R: Cross cylinder test (axis)
4. R: Cross cylinder test (power)
5. R: Red-green test
6. R: Best possible VA check
(monocular full correction)
7. L: AR data check
8. L: Red-green test
9. L: Cross cylinder test (axis)
10. L: Cross cylinder test (power).
11. L: Red-green test
12. L: Best possible VA check
(monocular full correction)
Check that the VA is about 0.7 in the AR data
Spherical refinement with the red-green chart (fog + 0.5)
Measure the cylindrical axis with the cross cylinder lens.
Measure the cylindrical power with the cross cylinder lens.
Spherical refinement with the red-green chart (fog + 0.5)
Best possible VA on the chart
with most positive power
Check that the VA is about 0.7 in the AR data.
Spherical refinement with the red-green chart (fog + 0.5)
Measure the cylindrical axis with the cross cylinder lens.
Measure the cylindrical power with the cross cylinder lens
Spherical refinement with the red-green chart (fog + 0.5)
Best possible VA on the chart with most positive power
<Final field>
13. B: Binocular balance test
14. B: Stereo test
15. B: Power adjustment
Test the binocular balance.
Check the steroscopic vision and enter the stereoparallax
Power adjustment depending on the purpose (auto
adjustment)
<Subjective field>
16. B: Addition power measurement
Measure the addition power with the cross grid chart for near
vision
<Final field>
17. B: Addition power check
Check the addition power with the near VA chart.
○ User Programs 01 to 08: Empty