Sigma Normal 50mm f/2.8 (D) EX DG Macro Autofocus Lens for Sony Alpha & Minolta Maxxum Series
To maintain high optical performance from infinity to close-up 1:1 macro photos without accessories, the Sigma 50mm f/2.8 EX DG incorporates a "Floating Internal Focusing" (FIF) system. As a result, the lens also features a non-rotating front lens group which makes it easier to work with polarizing filters, and has a focus limiter to narrow down the broad focus range. And the improved minimum aperture of f/45 now provides improved depth of field.
This lens is designed as a high-quality primary macro lens, good for film or digital SLR cameras. The improved DG lens design corrects for various aberrations. This macro lens is specially coated to get the best color balance whilst cutting down on ghosting caused by reflections from the digital image sensor. The lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras.
- Close focus capability of 7.4"
- Super Multi Layer (SML) coating reduces ghosting caused by reflections from the surface of digital image sensors
- Screw-in hood also accepts a 72mm filter in the front of the lens hood
Go To
| Performance | |
|---|---|
| Focal Length | 50 mm |
| Aperture |
Maximum: f/2.8 Minimum: f/32 - 45 |
| Camera Mount Type | Sony Alpha, Minolta AF |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor DSLR (APS-C Sensor) |
| Angle of View | 46.8° |
| Minimum Focus Distance | 7.4" (18.80 cm) |
| Magnification | 1x |
| Maximum Reproduction Ratio | 1:1 |
| Groups/Elements | 9/10 |
| Diaphragm Blades | 7 |
| Features | |
|---|---|
| Image Stabilization | No |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
|---|---|
| Filter Thread | 55 mm |
| Dimensions (DxL) | Approx. 2.8 x 2.5" (7.11 x 6.35 cm) |
| Weight | 11 oz (312 g) |
REVIEW SNAPSHOT®
by PowerReviews(based on 10 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Fast / accurate auto-focus (12)
- Consistent output (8)
- Lightweight (8)
- Easily interchangeable (7)
- Strong construction (5)
Cons
Best Uses
- Macro photography (3)
- Reviewer Profile:
- Enthusiast (4), Photo enthusiast (3)
REVIEWS
Reviewed by 10 customers
Sort by
Displaying reviews 1-10
Pros
- Consistent Output
- Easily Interchangeable
- Lightweight
- Nice Bokeh
Cons
- Lens Creep
- Slow Focus
Best Uses
- Macro Photography
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
I've done a photographyc book on Bolivian Orchids two months ago with this lens.
The fact that it isn't HSM plays little when it comes to Macro...since I've worked most of the times in MF.
Good resolution....good manufacturing.
Only drawback is the fact that with its screew hood on, cannot use front cap...but it's just a matter of getting acquainted...
- Was this a gift?:
- No
Pros
- Consistent Output
- Durable
- Easily Interchangeable
- Fast / accurate auto-focus
- Lightweight
- Nice Bokeh
- Rugged
- Strong Construction
Cons
Best Uses
- Indoors/Low Light
- Macro Photography
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
I use this lens on my Sony 850 and have wonderful resuts with it.I use it mostly for macro shots, but also used it for walk around lens.( watch your DOF) It is fast focusing and sharp at all lens settings.
Pros
- Consistent Output
- Easily Interchangeable
- Fast / accurate auto-focus
- Lightweight
Cons
Best Uses
- Landscape/Scenery
- Macro Photography
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
easy to use,light weight,great pic,my wife that a novice picted up and ran with it great lens!
Pros
- Lightweight
- Sharp Focus
Cons
- Bad AF
- Noisy
Best Uses
- Macro and portraits
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
Great lens, good quality, sharp images..but...it is noisy, difficult to handle with AF but it is not a big problem.
Pros
- Consistent Output
- Sharp Focus
Cons
- Finish is dull black
- Hood conflicts with cap
Best Uses
- Flowers and Bugs
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
I carefully researched close-up lens on the internet before purchasing this lens. It delivered everything it promised. I am thrilled with pictures that are sharper and clearer than I thought were possible with my camera.
Pros
- Easily Interchangeable
- Lightweight
- Quick Focus
- Sharp Focus
Cons
Best Uses
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
I use this product on a Sony Alpha 900 camera to take pictures of small bugs and close ups of flowers. You can get up really close and still focus. It takes a sharp picture. I haven't found anything bad about it yet. A much better price than comparible sony lenses. I haven't had it long, so I don't know about rugged or how long it will last, but it appears good.
- Recommended:
- Hoya 55mm Ultraviolet UV(0) Haze Glass Filter
Pros
- Consistent Output
- Easily Interchangeable
- Lightweight
- Sharp Focus
- Strong Construction
Cons
- Slow Focus
Best Uses
- Special Effects
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
easy to use, the picture is good and sharp, and comfortable to carry on the way
Pros
- Consistent Output
- Durable
- Easily Interchangeable
- Lightweight
- Quick Focus
- Sharp Focus
- Strong Construction
Cons
Best Uses
- Landscape Photography
- Small objects
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
Quality of this lens is amazing,lightweight solid i love the locking mechanism very tight.
Pros
- Consistent Output
- Lightweight
- Rugged
- Sharp Focus
- Strong Construction
Cons
- Tough To Attach
Best Uses
- General Use
- Macro
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
This a sharp lens. I use this lens quite a bit and I am happy with the performance that it provides. There seems to be equal sharpness across the frame, and this is certainly a good thing. There are a few cons, though. I have noticed is a bit of blue fringing under certain light conditions. It's not horrible, but I notice it. The lens also does not attach to my camera with a firm click. Sometimes I have to try to attach it several times before my camea recognizes there is a lens attached. I have not had this problem with other lenses. Overall, it's a great lens for the money!!
Pros
- Consistent Output
- Durable
- Easily Interchangeable
- Quick Focus
- Rugged
- Sharp Focus
- Strong Construction
Cons
- Heavy
Best Uses
- General Use
- Landscape Photography
- Macro
Comments about Sigma 50mm f/2.8 (D) EX DG Macro Autofocus Lens:
GREAT MACRO LENS LOVE TO FOLLOW ONE YEAR OLD NEICE AROUND.
Displaying reviews 1-10
Filters & Filter Kits
- Price: $20.85
- Price: $34.85
Hoods & Covers
- Price: $39.95
Cases & Wraps
-
- Original: $11.99
- Save: $1.20
- Price: $10.79
Protective Wraps & Mats
- Price: $11.95
Macro Ringlight Flash
- Price: $522.00
- Instant Savings: -$30.00 Offer ends MAR 3 '12
- You Pay: $492.00
What's in the Box
- Front & Rear Lens Caps
- Lens Hood
- 1-Year Worldwide Warranty + 3-Year Extended USA Warranty
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