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Konica - Minolta 18mm - 70mm f/3.5-5.6 (D) AF DT
Digital

AF
DT Zoom 18-70mm f/3.5-5.6 (D) - An all-purpose lens
with a zoom range that extends from wide-angle to
telephoto-portrait.
· As the new standard for digital SLR cameras, DT
lenses are ideally suited to digital SLR cameras
such as the Maxxum 7D/5D and Dynax 7D/5D which are
equipped with large (23.5 x 15.7 mm) CCDs.
Optimum high-performance optical design for
digital SLR cameras:
To ensure consistently high quality images, the
Dynax5D/Maxxum5D uses an optical system ideally
suited to a large (23.5 x 15.7 mm) CCD, in addition
to spherical lenses to reduce spherical aberrations,
AD (anomalous dispersion) glass, and a special lens
coating that reduces flaring that often occurs in
digital SLR cameras.
The DT lenses feature Effective Anti-Shake
compensation equivalent to a shutter speed 2 - 3
stops slower with Dynax/Maxxum digital SLR cameras
Distance encoder enables precise ADI flash
metering
Using information obtained from the lens' built-in
distance encoder, Advanced Distance Integration (ADI)
flash metering calculates the optimum exposure
settings and flash brightness needed to obtain a
beautiful image when using either the internal flash
or external flash units such as the Program Flash
5600HS(D) or 3600HS(D), and 2500(D).
Circular aperture beautifully enhances defocused
images:
A round aperture makes it possible to enhance a
defocused image with smooth gradations and depict a
scene naturally, for example, sunshine filtering
through foliage or grass glistening with morning
dew. (Please Note: Dynax/Maxxum DT series lenses are
not compatible with conventional 35mm SLR cameras.)
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Construction |
9 Groups/11 Elements
Includes one AD (anomalous
dispersion) glass elements
and one Aspheric element |
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Angle of view |
76° (18mm) - 23° (70mm) |
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F stop range |
Maximum:
f/3.5(18mm)-5.6(70mm)
Minimum: f/22(18mm)-36(70mm)
Blades: 7-blade circular |
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Closest Focusing Distance |
Minimum focus distance:
1.24' / 0.38m |
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Maximum Magnification |
1/4 |
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Filter Size |
55mm |
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Dimensions (Length x
Diameter) |
3.03" x 2.59" / 77mm x 66mm |
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Weight |
8.46 oz. /240 g |
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Notes |
Lens hood: Petal-type hood
with bayonet mount
Focus: AF motor: Camera body
(coupler) |
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