Optics Focal lenght
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location of the light source
Location of the Lens
Location of the Screen
Object distance
Image Distance
1 / Object distance
1 / Image Distance
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MeterMeterMetermetermeter1/meter1/meter
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00.100.10-0.1010.000-10.000
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00.150.15-0.156.667-6.667
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00.200.20-0.205.000-5.000
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00.250.25-0.254.000-4.000
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00.300.30-0.303.333-3.333
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00.350.35-0.352.857-2.857
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00.400.40-0.402.500-2.500
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00.450.45-0.452.222-2.222
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00.500.50-0.502.000-2.000
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00.550.55-0.551.818-1.818
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00.600.60-0.601.667-1.667
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00.650.65-0.651.538-1.538
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00.700.70-0.701.429-1.429
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00.750.75-0.751.333-1.333
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00.800.80-0.801.250-1.250
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00.850.85-0.851.176-1.176
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