 |   Publisher : Sigma Corporation Company : Sigma List Price: Our Price: $299.00 You Save: $121 (29%) |
Features
- 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
Product Description
Optimized image quality for Digital SLR cameras. Floating Internal Focusing (FIF) system minimizes the aberration in entire focusing range. Super Multi Layer (SML) coating reduces the ghost caused by reflections from the surface of digital image sensors. Minimum aperture of F/45 provides greater depth of field A screw-in hood for convenient use of circular polarizing filters MACRO 50mm F2.8 EX DG incorporates the very latest optical technology and is an ideal standard lens for digital SLR cameras. The new advanced lens design corrects various aberrations. This macro lens is specially coated to get the best color balance whilst cutting down ghost caused by reflections from the digital image sensor. This lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras. The new MACRO 50mm F2.8 EX DG incorporates a "Floating Internal Focusing" (FIF) system which enables this lens to photograph objects precisely not only at life-size reproduction but also at infinity. The lens has a minimum focusing distance of 18.9cm (7.4 in) and is capable of true macro photography with a maximum magnification of 1:1. Experience the enjoyment of real life-size macro photography. This lens is equipped with a "Focus Limiter Switch" that limits the auto focus range, allowing the camera focus more quickly. This lens has a minimum aperture of F45 which produces a tremendous depth of field. A screw-in hood is included, fAmazon.com Product Description
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
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Customer reviews
Excellent Lens 
by .. Airlee Owens (Bandon, Oregon)
I recently purchased the Nikon D200 camera. I had several nice zoom lenses but I did not have anything which would take macro close-up photos. I did some research and found good reviews for this lens. So I got it.
The lens is an excellent lens for close-up photos. I am not a professional photographer but I try really hard to get good sharp photos. This lens will do the job.
Since it is also also a 50mm lens I have used it as a normal lens. The only problem with that is that over the years many of us have been spoiled with zoom lenses. With a zoom lens you can stand in one spot and zoom the lens in or out to get closer or father from your subject. With just the 50mm capability of this lens you have to physically move in or out to get a closer shot or a wider shot. This is not necessarily a criticism, just a comment about how we have been spoiled by zoom lenses.
I do not believe you will be disappointed with this lens. The price is great for the quality.
Great Detail .. Affordable Price by .. Donald F. West (Fort Lauderdale)
Bought this lens to assist in Small Product Photography. Since depth of field is normally limited in Macro Photography, the ability of this lens to stop down to F45 was crucial. The result was fine detail and color reproduction to the point where I could see my finger prints on the bezels of the watches. Got to wear cotton gloves!
Don West Photography
Great lens for the price. by .. B.E. (NJ, USA)
For the price I am happy with this macro lens. I purchased it for a Nikon D40 DSLR. It will not auto focus with this camera, as a AF-S lens is needed for that; but those are in the range of $700+; so this lens is fine with manual focus, and for $550 or so less than one that will auto focus with my camera. I am happy with the photo quality that it produces.
Amazing Lens by .. DCA (NJ)
I highly recommend this lens to anyone, and not just for it's macro capability which is amazingly sharp, but also as a super fine fixed focal length lens for portraits and general photography.This lens is tack sharp and very well made, frankly the only fault I can find is the screw in lens hood. The image quality on my Sony Alpha 200 is stunning, it blows the kit lens out of the water in sharpness, contrast and build quality.
Great glass.
Great lens for the money by .. R. Hall (Westminster, CO)
I recently purchased a Sony A300 and was looking for an affordable lens for photographing plants and flowers close up as the kit lens that came with the camera is unsatisfactory for macro photography.
I chose the Sigma 50mm F/2.8 EX DG Macro and have found that I made a very good choice. I don't know all the technical in's and out's of a camera lens so I can't really discuss that topic.
But... the day I got my lens I mounted it up, put my camera on a tripod and took some killer macro shots of small plants. I may not know the tech stuff but I do know a great picture and this lens is helping me get them.
I'd highly recommend this lens.