Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras

by Sigma

Product Details

• Product Dimensions: 3.3 x 3.3 x 2.7 inches ; 1.1 pounds
• Shipping Weight: 2 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B0018ZDGAW
• Item model number: 310306
• Average Customer Review: 4.1 out of 5 stars  See all reviews (116 customer reviews)
• Date first available at Amazon.com: October 2, 2001

Product Description

Style: Nikon Digital SLR Cameras

Amazon.com Product Description

Designed for Nikon digital SLR cameras, the Sigma 50mm f/1.4 prime lens is ideal for a wide range of applications, from landscape photography to portraiture. The lens offers an extra-large aperture that guarantees superior peripheral brightness, helping create sharp images with high contrast even at the edges. The molded glass aspherical lens, meanwhile, perfectly corrects for coma aberration to ensure that images look sharp and crisp against a nicely blurred background. And thanks to the integrated Hyper Sonic Motor (HSM), the lens enjoys a silent, high-speed autofocus system. Other features include a super multilayer lens coating that reduces flare and ghosting, a minimum focusing distance of 17.7 inches, and a maximum magnification of 1:7.4. As with all Sigma lenses, this 50mm lens carries a one-year warranty.

Specifications

• Focal length: 50mm
• Maximum aperture: f/1.4
• Lens construction: 8 elements in 6 groups
• Angle of view: 46.8 degrees
• Number of diaphragm blades: 9
• Minimum aperture: f/16
• Minimum focusing distance: 17.7 inches
• Maximum magnification: 1:7.4
• Filter size: 77mm
• Corresponding AF mounts: Nikon
• Dimensions: 3.3 inches in diameter and 2.7 inches long
• Weight: 17.8 ounces
• Warranty: 1 year

Product Description

L9) 50MM F1.4EX F/NIK DG HSM Lens

Customer Reviews

Most Helpful Customer Reviews

68 of 73 people found the following review helpful:

5.0 out of 5 stars Beautiful, sharp, fast, and fantastic bokeh, August 13, 2008

By 

D. Jacobowitz (Berkeley, CA) - See all my reviews
(REAL NAME)   

This review is from: Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras (Electronics)

In a world of zooms, many people would find plopping down $500 for a 50mm prime -- from a third party manufacturer, no less -- to be a bit absurd.

However, if you are a "prime person" -- and you know who you are -- you'll love the performance of this lens: super sharp photos, incredibly creamy background bokeh, nice contrast and flare resistance, and operation in low-light without needing super-high ISO or a blast of flash.

Pros:

+ @1.4 it's quite usably sharp

+ @1.8 and beyond, it's very sharp

+ the bokeh (rendition of out-of-focus areas) is really amazingly smooth. More so behind the DOF than in front, though

+ colors, contrast, etc, all excellent

+ great build quality, solid feel, free case and lens hood

Cons:

- weight

- price

- big filters (77mm)

Canon already has three 50mm lenses: the 1.8, 1.4, and 1.2L, so you might wonder why Sigma felt the need to jump into this market. The Canon's are all pretty good, with the 50/1.8 being an great value at $80, the 50/1.4 being a reliable workhorse (though prone to a dreamy look wide open), and the 1.2L, being, well, $1500. This lens is priced between the 1.4 and 1.2L, and judging from photos I've seen, it probably performs in that range as well. So it is filling an niche in the wide gulf between the 1.4 and 1.2L.

On my camera, a 400D, a 50mm is like a short tele, and I use it mostly for relatively close up photos of people. I like that when if upgrade to FF, I'll be able to continue to use this lens (and I'll sell my Sigma 30/1.4) whose place it would take.

The lens has not been out very long, and, to my knowledge, no formal reviews have been published (8/2008), but the general "buzz" is that people are seeing AF problems at distances beyond a few meters subject distance.

I personally have not done exhaustive analysis, but I feel my copy performs quite well. Then again, I don't use this lens for far-off subjects very much, and almost never wide open in that case. So there may indeed be problems with this regime, but I don't feel it affects my photography much. That said, it could be that I'm just not as exacting as some, or my camera's AF is sloppy enough to hide lens variation to begin with. However, I do pixel peep a lot and I get about the same hit/miss rate as I do with other lenses I own.

So far, I'm a happy customer.

59 of 64 people found the following review helpful:

5.0 out of 5 stars Amazing value for the money, November 23, 2008

By 

Andres Hirmas Adauy - See all my reviews
(REAL NAME)   

This review is from: Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR Cameras (Electronics)

I'm a primary Canon user. I owned before the canon 50 mm 1.4, a trully excellent lens for the money too. But not to sharp wide open. You have to stop down at least to f2 in order to get good contrast and saturation. Also, the focusing ring was bad in my opinion.

In the other hand, the 50L 1.2 was a big dissapointment to me.I expected the same image quality as the 35L or the 85L for that price.

When I received the Sigma lens I really love it at once. The construction was amazing, solid as a tank, and the ring is very smooth.

What have really impressed me was the performance wide open. Images are clear as crystal with good color and rendition.

Fully recomended.

56 of 63 people found the following review helpful:

5.0 out of 5 stars Portrait Perfection, December 21, 2008

By 

Kevin (North Carolina) - See all my reviews

This review is from: Sigma 50mm f/1.4 EX DG HSM Lens for Nikon Digital SLR Cameras (Electronics)

This is one of the best portrait lenses I have ever used.

I had originally bought the new Nikon AF-S version of this lens. While it was nice, I really had a problem with the way small bright lights looked in it's bokeh. After using the Sigma version once I sold my Nikon and never looked back.

First, the bad:

At F/1.4 this lens is slightly softer than the Nikon version. Unless you're printing poster sized prints and then standing a foot from them you will not notice. At about F4-F5.6 its razor sharp.

Quality control...Sigma has a poor reputation in this department. Unlike their other lenses I have yet to see reports of this lens having the same issues, but you never know.

Weight...it weighs a fair amount, and a little bit more than the Nikon version. Both are heavy however, and if you're used to using a lens of this quality you won't notice.

Now, the good:

The Build Quality is superb. I'd have no regrets with shooting in the rain, snow, or desert.

Bokeh...Wow. The first word that comes to mind whenever I take a picture with this lens is "Creamy". It truly has some of the finest bokeh I've ever seen. When taking portraits you want nothing to distract the viewer from the face of the model; this lens does just that. It turns the background into a beautifully soft collage.

When comparing the bokeh of the Nikon and Sigma lens it is really clear who the winner is. The Nikon is just SO harsh with lights (especially Christmas style) it really distracts the viewer.

Bokeh is the reason most people buy F/1.4 lenses these days, don't waste your money on the inferior Nikon.

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