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Sigma 18-50mm f/3.5-5.6 DC introduced for Dynax 7D - New DC lens for Konica Minolta Dynax 7D digital SLR
The use of aspherical lenses provides correction for various aberrations throughout the entire zoom range and produce high level of optical performance.
The 18-50mm f/3.5-5.6 DC zoom lens has a minimum focusing distance of 25cm (9.8in.) at all focal lengths and is capable of macro photography with a maximum magnification ratio of 1:3.5.
Angle of view will be equal to 28-77mm lens with Konica Minolta Dynax 7D digital SLR.
Lens construction 8 Elements in 8 Groups.
Angle of view 76.3°-31.6°.
Number of diaphragm blades 7pcs.
Minimum aperture f/22.
Minimum focusing distance 25cm (9.8in.).
Maximum magnification 1:3.5.
Filter size φ58mm.
Hood Type Bayonet hood.
Dimensions φ67.5mm X 62mm (2.6in. X 2.4in.)
Weight: 245g (8.6 oz.).