Ricoh GXR Leica M-mount APS-C module coming on September 9th, detailed specs are out

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The Ricoh GXR Leica M-mount cartridge will be available on September 9th, 2011. The price is still unknown but you can find detailed features description and full technical specs at Fotointern:

Technical data - Lens Mount Adapter Module GXR (A12)
Resolution (effective) approximately 12.3 million pixels
Image Sensor 23.6 x 15.7 mm CMOS (total of approximately 12.9 million pixels)
Lens Mount Type: Leica M bayonetFlange: 27.8 mm
Shutter speed Photo (plane shutter): 180 to 1 / 4000 s (longest and shortest time varies with recording capability and flash), Slow shutter B and TFastest flash sync speed: 1 / 180 secPhoto (electronic shutter): 1 sec to 1 / 8000Video: 1 / 30 to 1 / 2000 sec
Exposure Metering: TTL light measurement; Multi (256 segments) / Center-weighted / Spot (AE lock available)Exposure Mode: Aperture priority Aperture priority / manual exposure controlExposure Compensation: ± 4.0 EV up manually in increments of 1 / 3 EV or 1 / 2 EV, automatic exposure bracketing (± 2 EV in increments of 1 / 3 EV or 1 / 2 EV)
Exposure Metering Range EV EV 1.2 to 13.2 with a standard lens, the light intensity of 2.5(Exposure range determined for ISO 100)
ISO sensitivity Automatic / High Sensitivity Auto (auto-Hi) / Manual selectable (ISO Lo, ISO 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200)
White Balance Manual / automatic multi-pattern for mixed lighting situation / manual preset (daylight, overcast sky, incandescent lamps 1, 2 bulbs, fluorescent tubes, measuring on white surface, in fine tuning steps) / Auto White Balance series
Flash Photography Flash control: TTL auto, manual, external automatic (function of the external flash GF-1)Flash modes: Auto / Red-eye reduction / flash constantly on / Slow sync / manual power selection / Flash OffBuilt-in flash Guide number: 9.6 (for ISO 200), 6.8 (for ISO 100)Illumination: for 24 mm format focal length

Synchronization: at the beginning or end of the exposure

Other: Compatible with external flash GF-1

Recording Features Time aperture priority A / manual exposure control M / Car and P (work like aperture priority) / S (operating as M, but ISO Auto possible) / Scene Modes (manual iris) and other functions: video, portrait, sports, landscape, night scenes, Skew correction, miniaturization effect, high-contrast black and white photos, soft focus, cross-development, fun camera effect, electronic shutter / custom presets
Continuous shooting Maximum standard length at RAWWeak or noise reduction Off: 4 ImagesStrong noise reduction: 3 ImagesNoise reduction MAX: 3 Images

Maximum length for Series M Series Plus (one set)

HI (1280 × 856 pixels): 30 frames with frame rate 24 frames / s

LO (4288 × 2848 pixels) 15 frames with frame rate 2.2 B / s

Picture quality setting Fine / Standard / RAW (DNG)
Image sizes Photo (3:2): 4288 × 2848/3456 × 2304 pixelsPhoto (4:3): 3776 × 2832/3072 × 2304/2592 × 1944/2048 × 1536/1280 × 960 / 640 x 480 pixelsPhoto (16:9): 4288 × 2416/3456 × 1944 pixelsPhoto (1:1): 2848 × 2848/2304 × 2304 pixels

Video: 1280 × 720/640 × 480/320 × 240 pixels

File size per image(approx.) RAW3-2 Normal - 20 946 KB, Fine - 22 967 KB, VGA - 18 337 KB4:3 Normal - 18 387 KB, Fine - 20 157 KB, VGA - 16 124 KBNormal 16:9 - 17 800 KB, Fine - 19 515 KB, VGA - 15 587 KB

1:1 Normal - 13 991 KB, Fine - 15 333 KB, VGA - 12 273 KB

L size

3-2 Normal - 2615 KB, Fine - 4493 KB

4:3 Normal - 2315 KB, Fine - 3960 KB

16:9 Normal - 2222 KB, Fine - 3816 KB

1:1 Normal - 1761 KB, Fine - 3009 KB

Image Size M

3-2 Normal - 1744 KB, Fine - 2968 KB

4:3 Normal - 1574 KB, Fine - 2662 KB

16:9 Normal - 1.475 KB, Fine - 2509 KB

1:1 Normal - 1,186 KB, Fine - 2003 KB

Image Size 5M

4:3 Fine - 2287 KB

Image Size 3M

4:3 fine - 1,474 KB

Image size 1M

4:3 Fine - 812 KB

VGA image size

4:3 Fine - 197 KB

Capacity per battery charge according to CIPA standard about 330 shots with DB-90
Dimensions only recording module: 79.1 x 60.9 x 40.5 mmRecording module to GXR-camera base: 120.0 x 70.2 x 45.7 mm
Weight only recording module: 170 gRecording module to GXR-camera basis: approximately 370 g (with battery and SD memory card)
Price is not fixed Nioche
Launch 9th September 2011

Thanks Dan!

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  • http://www.flickr.com/genotypewriter genotypewriter

    Wow… Ricoh just discovered 12MP APS-C sensors. Watch out year 2004… here they come!

  • Adam

    Wow. The four people who own this camera would have loved this two years ago.

  • amien

    well, let me tell you that a 12MP without any aliasing filter, & APSC beeing, would be sharper than any 18MP actual canon sensor. People are totally misleading when thinking that overcrowded small pixels on a small sensor could do the trick.

    The real alchemy is a perfect combination between “fat” pixels, no AA filter (or very weak) & sharp lenses !

    • boris

      +1.

    • http://www.flickr.com/genotypewriter genotypewriter

      I don’t know about you, but I have a 15MP APS-C (50D) with the AA filter removed… and no, you don’t get any more detail.

      AA filters soften images only when they’re too strong, like in the case of the D3/D700 (vs. 5D)… not sure about D3s.

      The removal of an AA filter also doesn’t help because you can’t overcome the loss of resolution because of the Bayer CFA design.

      Also the 12MP is better than 18MP, etc. talk is plain wrong. A decent 18MP will always produce better 12MP images than a native 12MP sensor. So what do you lose then?

      • amien

        18MP on APS= very early diaphragmatic diffraction, all actual cameras on the market prove this point. My 18MP camera, while producing more “inner details” (textures) is out-resolved by my smaller 10MP CCD in terms of border sharpness, especially above F10 & at lower speeds.

        Regarding your 15MP camera, I really dont know which one you are talking about, there’s no bayer sensored 15Mp on the market (maybe I am wrong).
        They are 14mp, 16mp, 18mp but no 15mp… If you dont see any difference between the one without AA filter, it means there’s something wrong with your sensor, camera or glass.

        Mine clearly shows a huge difference. But moire may be a problem sometimes.

        • amien

          oh I see, 50D… sorry !

          Well, let me just ad that canon has a very poor raw development software, even if it is free. (I work with 3 brands)

        • http://www.flickr.com/genotypewriter genotypewriter

          I don’t know why I even bother to explain things….

  • http://www.imagepro.dk Soeren Engelbrecht

    If this comes in at less than 1.000 USD – which I would guess from the current GXR prices – the Leica Community would be all over it. Including me :-)

    • Bob

      Count me out. One half of the Leica equation is the rangefinder focusing and body form. I could use the Ricoh but then lose out rangefinder focusing, direct manual controls, have to resort to stop down metering, etc. I’d rather use an M8, even with all its limitations and bugs, or the Sony NEX which is cheaper and better sensor-wise.

  • Jonathan

    Wouldn’t it make a lot more sense to buy a Sony NEX-5 ($544) + adapter ($10)?

    • Nathan

      Shhhh, remember that we’re trying really hard to keep Ricoh relevant. Don’t anger the Riconistas. Make no mention of their complete obscurity and overpriced nature. We are after all talking about people using Leica M glass on a Ricoh, here, so don’t expect discourse to be rational.

  • lynn

    why would anyone want to uglify their leicas?

    • http://twitter.com/#!/ZDP189 ZDP-189

      That’s partly the point. :)

  • Zeusman

    Seems interesting. Agree that the no AA filter will help make for some super sharp images. Will wait to see how it handles manual focus.

    In the meantime, the NEX 5 with adapter and focus peaking works really well and that tilting screen is like shooting a an old TLR. Very cool!

    But the soon to be announced NEX 7 may steal this Ricoh’s thunder shortly.

    • http://www.flickr.com/genotypewriter genotypewriter

      Agree that the no AA filter will help make for some super sharp images.

      Where do you get your facts from? Better re check.

  • Bob

    Let’s see–no rangefinder, no way to focus other than arms-stretched-out-and-squint-in-sunlight LCD; and to top it off, stop down the lens for actual metering and shooting! How inconvenient and ultra-slow. Great for those taking pictures of brick walls and paint drying. Not useful for anyone shooting with any kind of movement.

    I’ve got a great idea–for not much more than the Ricoh body and module (in terms of Leica prices, mind you), I could buy a used M8 and get rangefinder focusing and not have to stop the lens down to shoot. Now that’s a novel idea.

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