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35mm full frame |
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100mm - 300mm [3X zoom ratio] |
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F/4.5 @ 100mm - F/6.7 @ 300mm |
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13 elements in 10 groups |
| 1 SLD |
MOUNT AND FLANGE FOCAL DISTANCE: |
Canon EF [44mm] |
| Minolta/Sony A [44.5mm] |
| Nikon F [46.5mm] |
| Pentax K [45.5mm] |
| Sigma SA [44mm] |
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24.4° @ 100mm - 8.2° @ 300mm (35mm full frame) |
| ON CANON EOS APS-C [1.59X] CAMERAS: |
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35MM EQUIVALENT FOCAL LENGTH RANGE:
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159mm - 477mm (in terms of field of view) |
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35MM EQUIVALENT SPEED RANGE:
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F/7.2 @ 100mm - F/10.7 @ 300mm (in terms of depth of field) |
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DIAGONAL ANGLE OF VIEW:
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15.5° @ 100mm - 5.2° @ 300mm |
| ON SONY DSLR-A/SLT-A APS-C [1.53X] CAMERAS: |
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35MM EQUIVALENT FOCAL LENGTH RANGE:
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153mm - 459mm (in terms of field of view) |
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35MM EQUIVALENT SPEED RANGE:
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F/6.9 @ 100mm - F/10.3 @ 300mm (in terms of depth of field) |
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DIAGONAL ANGLE OF VIEW:
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16.1° @ 100mm - 5.4° @ 300mm |
| ON NIKON D APS-C [1.53X] CAMERAS: |
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35MM EQUIVALENT FOCAL LENGTH RANGE:
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153mm - 459mm (in terms of field of view) |
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35MM EQUIVALENT SPEED RANGE:
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F/6.9 @ 100mm - F/10.3 @ 300mm (in terms of depth of field) |
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DIAGONAL ANGLE OF VIEW:
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16.1° @ 100mm - 5.4° @ 300mm |
| ON PENTAX K APS-C [1.53X] CAMERAS: |
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35MM EQUIVALENT FOCAL LENGTH RANGE:
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153mm - 459mm (in terms of field of view) |
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35MM EQUIVALENT SPEED RANGE:
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F/6.9 @ 100mm - F/10.3 @ 300mm (in terms of depth of field) |
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DIAGONAL ANGLE OF VIEW:
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16.1° @ 100mm - 5.4° @ 300mm |
| ON SIGMA SD APS-C [1.74X] CAMERAS: |
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35MM EQUIVALENT FOCAL LENGTH RANGE:
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174mm - 522mm (in terms of field of view) |
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35MM EQUIVALENT SPEED RANGE:
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F/7.8 @ 100mm - F/11.7 @ 300mm (in terms of depth of field) |
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DIAGONAL ANGLE OF VIEW:
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14.2° @ 100mm - 4.7° @ 300mm |
| DIAPHRAGM MECHANISM: |
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DIAPHRAGM TYPE:
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Automatic |
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APERTURE CONTROL:
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None; the aperture is controlled from the camera (Canon EF, Minolta/Sony A, Sigma SA) |
| Aperture ring (Manual settings + Auto Exposure setting) (Nikon F, Pentax K) |
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8 (eight) |
| ZOOMING: |
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ZOOM MECHANISM:
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Manual |
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ZOOM CONTROL:
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Zoom ring |
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ZOOM TYPE:
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Rotary |
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ZOOMING METHOD:
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Extends while zooming |
| FOCUSING: |
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CLOSEST FOCUSING DISTANCE: |
2m |
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1:5.9 @ 300mm |
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FOCUSING MODES:
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Autofocus (AF), Manual focus (M) |
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AUTOFOCUS MOTOR:
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Micromotor (Canon EF, Sigma SA) |
| In-camera motor (Nikon F, Pentax K, Minolta/Sony A) |
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MANUAL FOCUS CONTROL:
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Focusing ring |
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FOCUS MODE SELECTOR:
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AF - M (Canon EF, Sigma SA) |
| None; focusing mode is set from the camera (Nikon F, Pentax K, Minolta/Sony A) |
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MANUAL FOCUS OVERRIDE IN AUTOFOCUS MODE:
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- |
| OPTICAL STABILIZER (OS): |
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- |
| PHYSICAL CHARACTERISTICS: |
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410g (Nikon F) |
MAXIMUM DIAMETER X LENGTH: |
⌀70×99mm (Nikon F) |
| ACCESSORIES: |
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Screw-type 55mm |
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Bayonet-type round |