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Depth-Of-Field Tables for the COMPACT-SERVO 18-80mm T4.4 EF/PL
... 18-80 mm T4.4 L IS KAS S f = 18 ... T4. 4 T5 .6 f = 24 ... T4. 4 T5 .6 f = 35 ... T4. 4 T5 .6 f = 50 ... T4. 4 T5 .6 f = 80 ... T4. 4 T5 .6 ... 18-80 mm T4.4 L IS KAS S f = 18 ... T4. 4 T5 .6 f = 24 ... T4. 4
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Depth-Of-Field Tables for the COMPACT-SERVO 70-200mm T4.4 EF/PL
... 70-200 mm T4.4 L IS KAS S f = 70 ... T4. 4 T5 .6 f = 85 ... T4. 4 T5 .6 f = 100 ... T4. 4 T5 .6 f = 135 ... T4. 4 T5 .6 f = 200 ... T4. 4 T5 .6 ... 70-200 mm T4.4 L IS KAS S f = 70 ... T4. 4 T5 .6 f = 85 ... T4. 4
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Depth-Of-Field Tables for the CINE-SERVO 17-120mm T2.95-3.9 EF/PL
... 0.01 mm f = 17 mm T 4 T5 .6 ... 25.61 4.5 f = 25 mm T 4 T5 .6 ... 8.02 4.5 f = 35 mm T 4 T5 .6 ... 6.16 4.5 f = 50 mm T 4 T5 .6 ... 5.50 4.5 f = 90 mm T 4 T5 .6 ... 5.15 4.5 f = 120 mm T 4 T5 .6 ... 5.08 4.5
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CINEMA EOS LENSES
The curves shown in Figures 4 and 5 yield the anticipated MTF characteristics at one specific spatial frequency – namely, 40 line pairs per millimeter (LP/ mm ). Given that the optical Nyquist frequency for a 4K lens is twice that – at80LP/mm– the question might be asked: why look at half that defining boundary spatial frequency? Many years of accumulated experiences in cinematography have shown that the most important region of an MTF curve lies in its central region.
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Depth-Of-Field Tables for the CINE-SERVO 50-1000mm T5.0-8.9 EF/PL lens.
... 0.01 mm f = 50 f = 75 ... 133.41 400 .31 112 ... f = 100 f = 200 f = 500 f = 1000 ... 0.01 mm f = 50 x ... f = 75 x ... f = 100 x ... f = 200 x ... f = 500 x ... f = 1000 x ... ... 0.01 mm f = 50 ... 7.69 4.5 f = 75 ... 5.94 4.5 f = 100 ... 5.50 4.5 f = 200 ... 5.12 4.5 f = 500
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4k LENS
N i t F f Figure 1 Showing on top left the sampling structure of a 4K image sensor and the Nyquist frequency associated with that sampling; the bottom image represents the spatial detail of a 4K Super 35 mm lens that can fulfill the resolution capability of that 4K image sensor ... 5 Figure 6 Showing the natural falloff of resolution at Picture center of a hypothetical 4Klens in comparison with the more rapid MTF falloff of the hypothetical 4K camera
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