Sigma has produced some really fine lenses over the past few years, including the 50mm F1.4 EX DG HSM (which we liked a lot when we reviewed it in 2008 ) and the 85mm F1.4 EX DG HSM . But the 35mm F1.4 DG HSM may possibly be its best yet.

Superb optics that beat anything else in its class; Impressive flare resistance; Fast; silent; and accurate autofocus; Excellent build quality; Very competitive price; Photographers looking for a top-notch; fast 35mm autofocus prime without breaking the bank

Slightly fussy rendition of out-of-focus backgrounds under some conditions; No weather sealing; Anyone who shoots a lot in damp or dusty conditions

Handling and features Performance Verdict Specification This lens is the first of Sigma's new 'Art' line of lenses that promise excellent optical quality and increased creative options thanks to a fast f/1.4 maximum aperture.

Excellent sharpness; Very low CA; Well built; Fast focusing; Keenly priced

Falloff at maximum aperture (although typical for the type of lens; No weather sealing

The Sigma 35mm f/1.4 DG HSM Art Lens is the first result coming out of Sigma's recently announced lens lineup restructuring. This lens represents a completely new look and feel for Sigma - a very positive upgrade from a physical perspective and a big hit from an image quality perspective.

The Sigma 35mm F1.4 DG HSM is a new prime lens for full-frame and APS-C DSLR cameras. It offers the equivalent angle of view as a 52.5mm lens on an APS-C system (depending on the crop factor).

Sigma's determined climb from an independent supplier of low-cost lenses to an optics luxury brand enters a new phase with the company's "Global Vision" initiative. More than just a marketing campaign, the program introduces quality-control innovations such as confining all manufacturing to highly...

This is a very good prime lens for portrait, street shooting, and some landscape. Works fine on my Nikon D700, but need to adjust focusing with +15 fine tuning, not bad at all! Image quality is super good, someone said it is even better than 35G, which is $500 more expensive than this one!

Handling and features This lens is the first of Sigma's new 'Art' line of lenses that promise excellent optical quality and increased creative options thanks to a fast f/1.4 maximum aperture.

This lens is part of Sigma's Art line. A fast 35mm/f1.4 lens is an excellent tool for available-light photography indoors or at night outdoors, especially on the full 35mm-film frame (24×36mm sensor, which Nikon refers to as the FX format).

In late 2012, Sigma re-structured its lens lineup and announced that its future lenses would each be part of one of three new product lines: "Contemporary" for affordable consumer lenses, "Sport" for fast telephoto lenses, or "Art" for high-performance primes and zooms.

Exceptional bokeh, Razor-sharp, Optically-superb on APS-C, Unrivaled fast F1.4 aperture (vs; the Pentax lens lineup, Silent autofocus, Perfect for portraits, landscapes, or close-ups, Solid build quality, Professional-grade performance, 4-year extended warranty, Cheaper than the Pentax FA 31mm ($899...

Much bigger than necessary (for APS-C; Heavy (665g; Long and bulky (with hood; Smaller/cheaper alternatives exist for APS-C cameras; No USB dock available for Pentax; No weather sealing

I always regarded Sigma as being a cheaper third party lens. This lens is quite possibly the best prime lens I own. I have several brand name high end prime lenses that perform well but nowhere near as superb as this.