- Macro lens designed for Konica Minolta digital SLR cameras
- 50mm focal length
- f2.8 maximum aperture
- Super Multi Coating reduces flare and ghosting common to digital SLR cameras
- Screw-in lens hood included

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Style:Minolta and Sony SLR Cameras

Product description

This Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Normal Lens for Sony Alpha & Minolta Maxxum Series is a standard macro lens that is ideal for shooting the 'small world' around us that exists virtually unseen. A macro lens is one which will focus on a subject close enough to render it 'life-size' on the image plane in your camera. It also has a 'flat' field' front lens element so that it can shoot images of flat objects such as artwork or postage stamps and be tack sharp all the way across the image. So don't miss the tiny insects, flowers of the world or the details in a stamp or coin collection or a piece of embroidery all of which are seldom noticed but offer a fascinating world if you look closely enough. Capture them with the Sigma Macro 50mm F2.8 EX DGFeatures: Designed for use with full frame digital SLR cameras. May also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 85mm with most camerasSmallest & most affordable lens in Sigma's macro line. Focuses down to 1:1 magnification ratio at its closes working distance of 7.4 inchesSuper Multi-layer coating reduces flare & ghostingFloating internal focus system enables a minimum shooting distance of 7.4 inches enabling ability to shoot with critical sharpness regardless of distanceExtremely compact weighing only 11 ounces & measures only 2.6 inches long.A lens hood and front & rear lens caps are included with the lens.View more Macro Sigma Lenses here.
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Sigma launched its first standard 50mm macro lens in 1990, and followed it up with an improved model in 1998. The advent of digital SLR cameras, however, required updated optical technology and a better imaging performance. Enter the latest incarnation of the 50mm macro lens, with an improved design that corrects for various aberrations. Designed exclusively for Minolta and Sony SLR cameras, this macro lens is specially coated to get the best possible color balance while cutting down on ghosting caused by reflections from the digital image sensor. The lens also includes a floating focusing system, which allows you to precisely photograph objects throughout the entire focusing range. Most importantly, this standard macro lens makes it possible to enjoy better communication with your subject. When viewing through the camera's finder, you'll be able to move the subject and make precise adjustments. For example, the lens offers a close working distance of 7.4 inches, making it extremely convenient to take close-up pictures of a fossil or other inanimate objects.

Other details include a minimum aperture of f/45 that provides a greater depth of field than most lenses, a screw-in lens hood that makes it easy to attach circular polarizing filters, and a 46.8-degree angle of view. All Sigma lenses carry a one-year warranty.

Specifications


Focal length: 50mm
Maximum aperture: f/2.8
Lens construction: 10 elements in 9 groups
Angle of view: 46.8 degrees
Number of diaphragm blades: 7
Minimum aperture: f/45
Minimum focusing distance: 7.4 inches
Maximum magnification: 1:1
Filter size: 55mm
Corresponding mount: Sony and Minolta
Dimensions: 2.8 inches in diameter and 2.6 inches long
Weight: 11.3 ounces
Warranty: 1 year






ASIN : B0002P19QM


PROD번호 : 690193989
정보업데이트 : CV.39403 : 2020-10-05 오후 3:54:19