Sigma instant rebates on wide-angle zoom lenses

Sigma 10mm-20mm f/3.5

Sigma 10mm-20mm f/3.5

Adorama has new instant rebates on select Sigma lenses, saving goes now up to $200 (previously $150):

Sigma 24-35mm f/2 DG HSM “Art” lens announced, world’s fastest full-frame zoom lens

2435

The Sigma 24-35mm f/2 DG HSM Art lens has been announced. This is another game-changer kindly delivered by Sigma. It’s the world’s first full-frame zoom with constant f/2. Don’t approach it as a zoom, see it as a bag of primes. Pre-orders are not yet open, but you cab get notified when they are: B&H Photo

  • EF Mount Lens/Full Frame Format
  • Aperture Range: f/2 to 16
  • FLD & Special Low Dispersion Elements
  • Two Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic AF Motor
  • Internal Focus; Manual Focus Override
  • Rounded 9-Blade Diaphragm
  • Thermally Stable Composite Material
  • Compatible with Sigma USB Dock
Sigma has expanded their ever growing Global Vision line with the world’s first constant f/2 aperture on a full-frame zoom lens, the 24-35mm f/2 DG HSM Art Lens, available here with the Canon EF lens mount. The groundbreaking aperture combined with the versatile wide-angle 24-35mm focal length allows photographers to easily replace three common lenses, the 24mm, 28mm, and 35mm, with one piece of gear. The lens also offers exceptional control over depth-of-field with an aperture range from f/2 to 16, and when used on APS-C camera bodies it has an equivalent focal length of 38.4-56.

Along with the rest of the Art series, the 24-35mm offers high quality optics with the use of one “F” Low Dispersion and seven Special Low Dispersion glass elements in addition to two aspherical lenses. This system minimizes the appearance of spherical aberration, axial chromatic aberration and field curvature. A Super Multi-Layer Coating is present to reduce flare and ghosting for sharp, high-contrast images and it can focus as close as 11″.

In terms of speed, this lens is equipped with a Hyper Sonic AF Motor which is nearly silent and has an optimized autofocus algorithm for fast, accurate tracking. The body of the 24-35mm is constructed of a Thermally Stable Composite material which performs well in all conditions. The barrel also has a focus ring with grants full-time manual override and the system is designed for completely internal focusing. Further ensuring optimal performance is compatibility with Sigma’s USB Dock for firmware updates and AF microadjustment.

As part of the Art line within Sigma’s Global Vision series, this lens’ is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications.
The wide-angle 24-35mm focal length effectively covers three common lenses: the 24mm, 28mm, and 35mm. This allows users to shoot with just one lens and not worry about carrying additional equipment or swapping out optics in less-than-ideal weather conditions. When used with an APS-C-format sensor, the lens offers a 38.4-56mm equivalent focal length.
Fast f/2 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques.
This lens has been designed using an advanced optical structure to achieve both high resolution and sharpness, along with consistent edge-to-edge illumination. A pair of aspherical elements correct for sagittal coma flare, distortion, and axial chromatic aberration, while also enabling full use of the fast f/2 maximum aperture with maintained peripheral brightness and sharpness.
One FLD and seven SLD glass elements have been incorporated within the lens design to correct for chromatic aberrations throughout the entire focusing range and help to ensure high image sharpness, clarity, and contrast regardless of focus point or aperture setting.
A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions.
The integrated HSM (Hyper Sonic Motor) realizes quick and quiet autofocusing, which is further complemented by an optimized AF algorithm to produce smoother focusing performance. The HSM also permits full-time manual focus control simply by rotating the focus ring at any time.
A rounded nine-blade diaphragm helps to produce an attractive out-of-focus quality.
The lens is constructed using a Thermally Stable Composite (TSC) material along with traditional metals for greater precision and use in wide temperature variations. The outside of the lens barrel is also engraved with the year of production.
The included lens hood is fitted with a rubber connection for a secure fit.
This lens is compatible with the optional Sigma USB Dock for fine-tuning different lens characteristics and updating its firmware.

Sigma 50mm f/1.4 DG HSM Art lens $100 off (on sale for $849)

Sigma 50mm f/1.4 DG HSM

The outstanding Sigma 50mm f/1.4 DG HSM “Art” lens is currently $100 off the regular price. Instead of $949, the Sigma lens is on sale for $849 at Adorama | B&H Photo.

This is the lens that peforms almost like the $4,000 Zeiss Otus 55mm f/1.4. Others called the SIgma 50mm f/1.4 Art a “stroke of genius“.

Sigma 50mm f/1.4 DG HSM specifications:

  • 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

Pic Of The Day: My Neighbors In Old Manali (EOS 70D & Sigma 18-35mm f/1.8)

Old Manali

35mm, 1/800, f/2, ISO 100

Neighbors #6 by CW Steve on 500px

Unfortunately I had an accident with the motorbike while travelling to Ladakh. I injured my left hand and now I am stuck here in Old Manali, India, for some time. I spend most of the day walking around this mountain village, chatting with the people and taking pictures.

The pic above is one of my favourites so far. Shot with the Canon EOS 70D and the Sigma 18-35mm f/1.8 DC HSM, post-processed in Adobe Lightroom 5 and Perfect Photo Suite 8.

Sigma EF 35mm f/1.4 DG Reviews Round-Up

 

Sigma EF 35mm f/1.4 DG Reviews

Well, just two Sigma EF 35mm f/1.4 DG Reviews. :-)

The Sigma 35mm f/1.4 DG (price & specs), part of Sigma’s “A” (Art) line-up, is getting very positive reviews allover the web. Having a price tag of $899 it is also affordable for most of us.

Photography Blog has to say:

If the new 35mm F1.4 DG HSM lens is anything to go by, Sigma are definitely raising their game with the recent introduction of their three new lens ranges (Art, Sports and Contemporary). The Sigma 35mm F1.4 DG HSM is a fast and tack-sharp lens that exhibits low chromatic aberrations and very little barrel distortion. Vignetting at wide-open apertures is the only real optical issue of note, something that other fast lenses also suffer from, and stopping down to F/4 solves the problem altogether.

SLRgear writes:

Sigma’s produced an excellent lens in the 35mm ƒ/1.4 DG HSM, with comparatively great performance at the ƒ/1.4 aperture setting, where the lens will no doubt be used for the majority of the time. There’s a lot to like here: great results for sharpness, low chromatic aberration, and low distortion. There is some significant corner shading when used wide open, but coupled with the corner softness at the same aperture settings this contributes to an interesting look and subject isolation. If you’re looking for corner-to-corner image sharpness you’ll need to stop down. The Sigma 35mm ƒ/1.4 is definitely priced to compete, and designed to perform.

Sigma 35mm f/1.4 DG price check: Amazon, B&H, Adorama, Canon USA, Digitalrev, eBay