Sigma 50mm f/1.4 DG HSM Art Lens for Sony A

Model #311205

USA Version
Sigma 311205 1
Sigma 311205 1
Sigma 311205 2
Sigma 311205 3
Greentoe Guarantee
  • All Products are New and from Certified Retailers
  • 30 day return policy
  • Free Shipping
    No Additional Fees

Name your price


Lowest Price Online: $949.00


Your Chances of Success
lowest price online $949.00
average price online $949.00

Your chances of success

Online Prices
We have done the shopping for you! Here is a list of the lowest prices currently found online. Beat those prices with Greentoe!
Enter your zip code to see how much we will be saving you!
Showing prices for zip code 94103 change
Retailer Base Price Tax Shipping Total
Amazon logo $949.00 $0.00 $0.00 $949.00
Adorama $949.00 $0.00 $0.00 $949.00
Buydig $949.00 $0.00 $0.00 $949.00
**Pricing is for informational purposes. Not all retailers have direct relationship with Greentoe.


Weight 1.79 lb (815 g)
Filter Thread Front:77 mm
Dimensions (DxL) Approx. 3.36 x 3.93" (85.4 x 99.9 mm)


Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 46.8°
Minimum Focus Distance 1.31' (40 cm)
Focal Length 50mm
Elements/Groups 13/8
Diaphragm Blades 9, Rounded
Maximum Reproduction Ratio 1:5.6
Aperture Maximum: f/1.4
Minimum: f/16
Camera Mount Type Sony Alpha, Minolta AF


Autofocus Yes
Expert Reviews
What digital camera.32818507
6 July 2010

An amazing lens that is priced above the norm but delivers results that are similarly elevated. As it is available in a range of lens mounts, the greatest number of photographers have access to its immense power.

  • +

    Imposing presence

  • -

    Distinctly heavy

26 September 2015

While being the largest, heaviest and the priciest of the 50mm lenses I have tested so far, The Sigma f/1.4 EX DG HSM simply fails to deliver. Its high levels of purple fringing and relatively low sharpness in the center frame are disappointing, while the corners are clearly the worst in the group.

Dp review.32823956
18 August 2008

When Sigma first announced the 50mm F1.4 EX DG HSM in March, our story headline (courtesy of our news editor and punmeister-in-chief) was 'A new standard?', and this has turned out to be remarkably prescient.

  • +

    Class-leading image quality, Relatively low vignetting even at wide apertures on full frame, Reasonably fast and positive autofocus, with full-time manual override, Very good build quality

  • -

    Large and heavy for a 50mm F1.4, Expensive

15 May 2010

Gary Wolstenholme takes a look Sigma's first f/1.4 aperture standard lens, which sports a silent HSM focusing motor.

  • +

    Excellent sharpness in the centre at most apertures, Low vignetting, 77mm filter size is the same as most professional level zooms

  • -

    Maybe a little softer than I'd hoped at f/1.4, Heavier than any other 50mm f1.4 lens, Bigger than any other 50mm f/1.4 lens

The digital picture.32823291
4 August 2008

Is the Sigma 50mm f/1.4 EX DG HSM Lens right for you? Learn all you need to know about the Sigma 50mm f/1.4 EX DG HSM Lens in's review!

Pop photo.32824722
16 December 2008

Similar in size, features, and price (though not format) to Sigma's 30mm f/1.4 high-speed "normal" prime for DSLRs with APS-C sensors, this 50mm full-framer ($500, street) also belongs to Sigma's EX family of pro-quality glass.

User Reviews
B h photo.32817553
26 March 2015

I'm a wedding photographer, so fast primes are a must for me, especially during indoor ceremonies/receptions, and the Sigma 50mm f/1.4 ART lens for Sony did not disappoint! Physically, the lens has a clean, simple, and beautiful build.

  • +

    Consistent Output, Durable, Fast / accurate auto-focus, Nice Bokeh, Strong Construction

11 February 2014

This is the first prime 50mm that I purchase for my personal and professional gear. I just used this on a photo shoot for the first time professionally since I got it. I loved it! A great portrait lens for tight spaces. I shot in a small sound studio no bigger than a standard living room.

  • +

    Consistent Output, Durable, Easily Interchangeable, Nice Bokeh, Rugged, Strong Construction

  • -

    Slow Focus

15 August 2015

First Impressions: When I received the product, I was very impressed with the weight, the build quality, the smooth manual focus with just the right amount of resistance to make it easy to be precise.

Photography review.32822891
11 December 2010

One of the best 50mm. Beats even the 50mm from Sony, Canon and Nikon. I use it on the Sony A700

  • +

    Super sharp and great colour

  • -


Product Highlights
  • Aperture Range: f/1.4 to f/16
  • One Molded Glass Aspherical Element
  • Three Special Low Dispersion Elements
  • Super Multi-Layer Coating
  • Floating System & Large Diameter Design
  • Hyper Sonic AF Motor
  • Rounded Nine-Blade Diaphragm
  • Thermally Stable Composite Material
  • Brass Bayonet Mount
  • Compatible with Sigma USB Dock
Average Expert Score
Average User Score
In The Box
  • Sigma 50mm f/1.4 DG HSM Art Lens for Sony A
  • LCF III 77mm Front Lens Cap
  • LCR II Rear Lens Cap for Sony A
  • LH830-02 Lens Hood
  • Lens Case
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464


Please log in or sign up to continue


Validating Credit Card...

It will not be processed until the offer is accepted by a merchant.

Notifying Retailers...

Notifying our merchants and checking to see if they accept this offer.

Offer Submitted!

3-digit code in the back of your credit card