Tomey TCP-2000P, Operation Manual

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Operation Manual
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DECIMAL LOGMAR 20/ft 10/ft 6/m 5/m 4/m 3/m 2/m VAR
0.006 2.20 3200 1600 950 800 630 480 320 -10
0.008 2.10 2500 1250 750 630 500 380 250 -5
0.010 2.00 2000 1000 600 500 400 300 200 0
0.013 1.90 1600 800 480 400 320 240 160 5
0.016 1.80 1250 625 380 320 250 190 125 10
0.020 1.70 1000 500 300 250 200 150 100 15
0.025 1.60 800 400 240 200 160 120 80 20
0.032 1.50 630 315 190 160 125 95 63 25
0.040 1.40 500 250 150 125 100 75 50 30
0.050 1.30 400 200 120 100 80 60 40 35
0.063 1.20 320 160 95 80 63 48 32 40
0.080 1.10 250 125 75 63 50 38 25 45
0.100 1.00 200 100 60 50 40 30 20 50
0.125 0.90 160 80 48 40 32 24 16 55
0.160 0.80 125 63 38 32 25 19 12.5 60
0.20 0.70 100 50 30 25 20 15 10 65
0.25 0.60 80 40 24 20 16 12 8 70
0.32 0.50 63 32 19 16 12.5 9.5 6.3 75
0.40 0.40 50 25 15 12.5 10 7.5 5 80
0.50 0.30 40 20 12 10 8 6 4 85
0.63 0.20 32 16 9.5 8 6.3 4.8 3.2 90
0.80 0.10 25 13 7.5 6.3 5 3.8 2.5 95
1.00 0.00 20 10 6 5 4 3 2 100
1.25 -0.10 16 8 4.8 4 3.2 2.4 1.6 105
1.60 -0.20 12.5 6.3 3.8 3.2 2.5 1.9 1.25 110
2.00 -0.30 10 5 3 2.5 2 1.5 1 115
Table 3. Available sharpness degrees ( US Standard program )