Category Archives: Sigma

Impress magazine 2013 predictions: new Foveon, X-Trans sensors, NEX camera, all full frame

Every year the Japanese magazine Impress published their predictions on what product they expect the major camera manufacturers to introduce in the upcoming year (you can see their 2012 predictions here). Here is a recap of their 2013 prognosis (PDF file):

Also posted in Canon, Fuji, Nikon, Olympus, Pentax, Ricoh, Sony| 15 Comments

Sigma patents several APS-C lenses with image stabilization

Simga’s 2012-234169 patent has calculations for 30mm f/2.8, 30mm f/2.5, 28mm f/2.8, 24mm f/2.8, 50mm f/2.8 and 55mm f/2.8 lenses designed for APS-C sized sensor. The interesting part is that the described lenses have built-in image stabilization. On few occasions in the past Sigma has made statements that they are not interested in developing a mirrorless interchangeable lens system camera. My […]

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Sample images from the Sigma 35mm f/1.4 DG HSM lens

Sigma published several sample images taken with the SD1 and their new 35mm f/1.4 DG HSM lens ($899). The full size sample can be downloaded here. Update: more Sigma 35mm f/1.4 sample images taken with a Canon 5D are available here, here and here (last set taken with Canon EOS M).

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Seven new full frame DSLR lenses will start shipping in the next 30 days

Several new and interesting full frame DSLR lenses will start shipping at the end of November/beginning of December: Zeiss The new Zeiss Distagon T* 2,8/15 and Apo Sonnar T* 2/135 lenses will be available from December 2012 onwards. Zeiss Distagon T* 2,8/15 lens technical data: Focal length 15 mm Aperture range f/2.8 -22 Number of lens elements/groups 15/12 Focusing range:  […]

Also posted in Nikon, Samyang, Tamron, Zeiss| 12 Comments

Sigma to continue to produce DSLR and compact system cameras for photo enthusiasts

In a recent interview with AP, Sigma’s CEO confirmed that they will continue to produce DSLR and compact system cameras for photo enthusiasts in the future: We will support both the DSLR and CSC systems. The only condition is we will focus on photo enthusiasts – people who love photography and who take pictures seriously. During the […]

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Nikon, Canon, Sony, Sigma, Tamron and Lexar rebates set to expire this weekend

The following rebate programs are set to expire this weekend: Nikon rebates: save up to $950 (expire 9/29) Canon rebates: save up to $300 (expire 9/29) Canon rebates: save up to $350 (expire 9/29) Sigma rebates: save up to $200 (expire 9/30) Tamron rebates: save up to $200 (expire 9/30) Sony rebates: save up to $200 (expire 9/29) Panasonic […]

Also posted in Canon, Deals, Lexar, Panasonic, Sony, Tamron| Tagged | 4 Comments

New lenses, curved image sensor patents from Sigma, Canon and Sony

Sigma filed patent 2012-181508 in Japan for 30mm f/2.8, 30mm f/2.5, 45mm f/2.8, 24mm f/2.8, 50mm f/2.8, 55mm f/2.8 mirrorless lenses. Canon filed patent 2012-159723 for a 14mm f/2.8 lens. The design contains 14 elements in 10 groups.

Also posted in Canon, Sony| Tagged , , | 11 Comments

Sigma 300mm f/2.8 EX DG OS HSM lens leaks at Photokina presentation

Janne Heimonen spotted something interesting in a recent Sigma presentation at Photokina by their CEO Kazuto Yamaki: a listing for a Sigma 300mm f2.8 EX DG OS HSM lens. Sigma currently has only a 300mm f/2.8 EX APO DG HSM lens in their lineup ($3,399). Here is the meaning of Sigma’s lens abbreviations: EX – superior build and optical […]

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Sigma confirms: no plans for mirrorless interchangeable lens camera for now

In a recent interview with IR, Sigma representative confirmed what they already mentioned few months ago – the company has no plans to introduce a mirrorless interchangeable lens camera for now:

Posted in Sigma| 5 Comments

Sigma 17-70mm f/2.8-4 Macro, 35mm f/1.4 and 120-300mm f/2.8 lenses announced

Sigma announced three new lenses today: Sigma 17-70mm f/2.8-4 DC MACRO OS HSM – This new Contemporary lens is designed for cameras with an APS-c sensor and covers a range equivalent to 25.5 to 105mm on a 35mm camera. An upgrade to its predecessor, which was released in December 2009, this general purpose lens offers […]

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