Sigma EX wide-angle lens - 24 mm

• Manufacturer: SIGMA
• Part number: 432-205
• Description: This large-aperture wide-angle lens is equipped macro focusing capability with a maximum magnification of 1: 2.7 and fast F1.8 maximum aperture. The use of aspherical lenses are offered for superior peripheral brightness and compensation of aberrations and astigmatism. This is an ideal DG lens for Digital SLR cameras. This lens is capable of Macro photography at minimum focusing down to 18cm (7.1 inch) (reproduction ratio 1: 2.7). It incorporates the floating focus system in order to minimize distortion, spherical aberration and astigmatism, which provide high performance at all shooting distance down to 18 cm (7.1 inch). Reproduction ratio 1: 2.7 and an angle of view of 84.1allow capturing of high quality images not only a subject but also the surrounding scenery. This lens has an advanced optical construction, in order to obtain adequate peripheral brightness at open aperture. Also, the iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background. This lens also incorporates a Dual-Focus (DF) mechanism. It is easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens. Also this allows the use of a "Petal-type Hood", which is superior light blocking effect. It incorporates a floating focus system and uses two aspherical lens elements for minimizing distortion, spherical aberration and astigmatism.

• General

• Packaged Quantity 1
• Length 3 in
• Diameter 3.3 in
• Weight 17.1 oz

• Lens System

• Lens System Wide-angle lens
• Special Functions Wide angle
• Focal Length 24 mm
• Lens Aperture F/1.8
• Magnification 1 / 2.7
• Min Focus Range 7.1 in
• Focus Adjustment Manual,
  Automatic
• Max View Angle 84.1 degrees
• Lens Construction 9 group(s) / 10 element(s)
• Filter Size 77 mm
• Diaphragm Blades 9
• Lens Coating Multicoated
• Mounting Type Minolta A-type
• Features Aspherical lens ,
  Floating system

• Miscellaneous

• Included Accessories Lens cap,
  Lens case,
  Lens hood

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Manufacturer profile

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• Manufacturer:SIGMA
• Address:

  15 Fleetwood Court, Ronkonkoma, NY

• Phone: (631) 585-1144
• Fax: 631-585-1895

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