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Sigma preps 46-megapixel, $9,700 flagship SD1 DSLR

updated 10:10 am EDT, Fri May 20, 2011

Sigma to ship 46MP, $9,700 SD1 in June

Sigma ended the week by officially unveiling its flagship medium-format DSLR, the SD1. First introduced late last summer, the camera now sports a 46-megapixel sensor thanks to the three layers, each rated at 15.4 megapixels. The SD1 is alone in using Foveon's 23.5x15.7mm APS-C X3 direct image sensor.

The camera also sports dual Three-layer Responsive Ultimate Engine (TRUE) II image processing engines for faster processing and subtler color tones. It's also the first Sigma camera that can shoot RAW and JPEG format images at the same time. RAW images can be shot in full, half or quarter size.

As the sensor uses three silicon-embedded layers of photo detectors, there is no color moiré generated so low-pass filters are not needed. The optical format has a 1.5x focal length. Sensitivity ranges from ISO 100 to 6,400. An 11-point autofocus system has a shifted twin-cross type sensor for improved accuracy. It can accommodate Type 1 CF cards and has UDMA compatibility.

The camera sports a magnesium alloy body sealed with O-rings. A three-inch, 460,000-pixel LCD provides the previews. The body is compatible with over 40 Sigma SA-mount lenses.

The camera ships early in June and carries a large $9,700 sticker.








By Electronista Staff
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Comments

  1. hayesk

    Professional Poster

    Joined: Sep 1999

    +4

    46MP in an APS-C

    If I was spending $10K on a camera, I'm pretty sure I would want at least a full frame sensor rather than an APS-C. I'd me much more likely to purchase a Nikon D3x instead.

  1. boris_cleto

    Fresh-Faced Recruit

    Joined: Sep 2002

    +4

    APS-C sensor?

    And it costs more than a Pentax 645D?

  1. Mr. Strat

    Forum Regular

    Joined: Jan 2002

    0

    Sigma has always been garbage

    In no way is this a 46MP camera. Sigma has always been creative with their megapixel math. The lie about their specs, and their Foveon technology has been proven to be extremely mediocre.

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