M mode, 1/800 sec., F8, ISO 400, Auto white balance
DT 50mm F1.8 SAM SAL50F18
M mode, 1/640 sec., F2.8,
85mm F2.8 SAM SAL85F28
At 50 mm
100
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Contrast |
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Distance from optical center of lens (mm)
Compact, lightweight and eminently portable Circular aperture for attractive defocusing
Responsive internal SAM (Smooth Autofocus Motor) autofocus drive Bright enough for handheld shooting in low light
35mm equivalent focal length: 75mm
On
At 85 mm
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0 4 8 12 16 20
Distance from optical center of lens (mm)
Compact, lightweight and eminently portable Excellent
Large maximum aperture plus circular aperture design for smooth defocusing Responsive internal SAM (Smooth Autofocus Motor) autofocus drive
Photographers often choose a
Spatial frequency | Max. aperture |
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10 line pairs/mm |
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30 line pairs/mm |
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R: Radial values T: Tangential values
•Weight (approx): 170 g
•Dimensions (Dia. x L): 70 x 45 mm
•Max. magnification ratio: 0.2x
Spatial frequency | Max. aperture |
| F8 aperture | |||||
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10 line pairs/mm |
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30 line pairs/mm |
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R: Radial values T: Tangential values
•Weight (approx): 175 g
•Dimensions (Dia. x L): 70 x 50 mm
•Max. magnification ratio: 0.2x
34 | 35 |