En katt bland hermeliner? Eller.... Ricoh GXR vs Leica M8 och M9 (och Panasonic GF1 och Canon 7D :-)

Ricoh GXR med Leica-M modul + 35/2 i förgrunden, därefter Leica M8 + 35/2,5 och Leica M9 + 50/2 :-)

Jag ställer mig just nu frågan: vilket är det bästa (och/eller mest prisvärda) digitala alternativet för Leica M-fotografen. Det tillverkas i skrivande stund bara två digitala kameror med Leica-M bajonett: Leica M9 och Ricoh GXR (med M-modulen).

Nu kanske någon vän av ordningen påpekar att det går utmärkt att fotografera med M-gluggar på både Micro Fourthirds och Sony NEX kameror. Sant - men det kräver adaptrar och det mesta av kamerans funktionalitet går förlorad, det är med andra ord ganska opraktiska lösningar.

Men både Leicas egen M9 och Ricohs GXR-modul med M-bajonett är kameror helt anpassade till M-optikens speciella förutsättningar. Båda kamerornas sensorer saknar antialias-filter men är utrustade med mikro-prismor för att hantera optiken. Båda har unika fokussystem: M9:an Leicas klassiska mätsökare och Ricoh:n har en helt unik skärpeindikering på skärmsökaren som gör manuell fokusering mycket enkel och exakt. Faktum är att Ricoh GXR ofta är lättare (snabbare) att fokusera än Leica M9!

Sedan är Leica M9 en fullformatare för över 50.000 kr medans Ricoh GXR med M-modulen har en APS-C sesnsor och kommer att kosta kring 10.000 kr. Vilket gör jämförelsen desto intressantare ;-)

Så de närmaste dagarna "plåtar jag loss" för att finna ett svar. Leica M8 och M9, Panasonic Lumix GF1 och Canon EOS 7D ställs mot Ricoh GXR med A12 modulerna: Leica-M bajonett, 28/2,5 och 50/2,5. (Canon 7D kan inte som bekant inte ta Leica-M gluggar men är med som en referens för just APS-C formatet. Och så kastar jag in Panasonicen och M8:an samt övriga Ricoh moduler som "budget" alternativ, eller vad man nu vill kalla det...  )

Och allt landar bla här i bloggen under de närmaste veckorna...

Breaking News! Ricoh GXR med A12 modulen med Leica M-bajonett - bilder och specifikationer!

Ricoh GXR Kamera-modul A12 med APS-C CMOS-sensor, slutare och Leica M-bajonett.

Idag släpper Ricoh de fulla specarna för sin nya modul till GXR-systemet med Leica M-bajonett, pressreleasen finns återgiven längre ner i bloggposten. Jag har fått förmånen att få låna ett "för produktions" exemplar av modulen, bilden ovan. Denna är inte till 100% övernsstämmande med de serieproducerade modulerna som släpps i september men är trots det utmärkt för att bilda sig en uppfattning om handhavande och inte minst bildkvalitet.

Från vänster: Panasonic GF1 + 35/1,2 med adapter, Ricoh GXR + A12 med 25/4, Leica M8 + 35/2.

Nu finns det förutom Leica M8/M9 yterligare ett alternativ för den som vill använda objektiv med M-bajonett (från Leica, Zeiss, Voigtländer mfl) vid sidan av Micro Fourthirds (Panasonic och Olympus), Sony Nex och gamla Epson RD1. Några av fördelarna med Ricohs A12 modul är att den har APS-C sensor och M-bajonett, dvs mindre sk "brännviddsförlängning" än med Micro 4/3 och ingen adapter behövs.

Läs hela pressreleasen (på engelska) nedan:
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August 5, 2011                

                                                                                                   

Ricoh announces GXR MOUNT A12

A GXR lens mount unit featuring an APS-C size CMOS sensor

 

Tokyo, Japan, August 5, 2011—Ricoh Co., Ltd. (president and CEO: Shiro Kondo) today announced the development and planned September 9, 2011 release of the new product GXR MOUNT A12, a lens mount unit exclusively for the GXR interchangeable unit camera system. The body color will be black only, and the planned monthly production volume is 3,000 units.

 

Introduced in December 2009, the GXR is a revolutionary interchangeable unit camera system in which lenses can be changed by mounting camera units that integrate lens, image sensor, and image processing engine into a single unit. In addition, utilizing its unique ability to accommodate interchangeable units other than camera units, the system can be expanded to include a variety of other devices.

 

The new GXR MOUNT A12 is a lens mount unit made especially for the GXR. Featuring an APS-C size CMOS sensor and a newly developed focal plane shutter, this unit makes it possible to mount lenses such as Leica M lenses, and it provides various types of compensation and correction functions.

 

＜Main features of GXR MOUNT A12＞

 

１． The newly adopted APS-C size CMOS sensor expands possibilities for high resolution and imaging power.

・The adoption of a CMOS sensor with an optimized micro lens layout makes it possible to secure sufficient brightness levels even in the peripheral areas of the image.

・The CMOS sensor used is 23.6mm × 15.7mm (APS-C size). It enables the shooting of high-quality images with smooth tone gradations as well as high definition and low noise.

 

２．Compatibility with a wide variety of lenses, including Leica M mount lenses.

・Compatible with the Leica M mount, GXR MOUNT A12 can, of course, handle M-mount lenses, and if a conversion adapter is used many more types of mounts can also be accommodated.

・A checking device is included for use in confirming whether or not your lenses are physically compatible.

 

３．Diverse new functions maximize the potential of the lens itself

・In order to accommodate the photographer’s own preferences by adjusting for the distinctive characteristics of many different lenses, GXR MOUNT A12 can independently correct coloring at the corners. Color shading correction is possible in a -4 to +4 range for both R and B.

・Peripheral illumination correction is possible in a -3 to +3 range.

・A distortion correction function is provided to correct for the distortion that tends to occur in the lens periphery. The photographer can select barrel and pincushion distortion and specify “strong,” “medium,” or “weak” for each.

・A glass optical filter was adopted and made as thin as possible. It increases periphery image quality and suppresses field curvature.

 

４．High-precision focusing

・A focus-assist function has been included in an effort to raise the accuracy of manual focusing. The photographer can select from two modes and check the focus by strengthening outlines and contrast.

・Magnifying the screen image while shooting is an effective technique for focusing. The magnification can be done not only in the center but throughout the image. In addition, the image quality for 4x and 8x magnification has been further enhanced. The area to be magnified can be moved using the directional pad.

 

５．Two shutter methods are featured: newly developed focal plane shutter and electronic shutter

　　・With the focal plane shutter, settings of 1/4000 sec. to 180 sec. are possible.

    ・With the electronic shutter, settings of 1/8000 sec. to 1 sec. are possible, and the  photographer can shoot without worrying about shutter noise and vibration.

 

６．The wide range of functionality that characterizes the GXR series

・My Settings enables a wide range of shooting functions to be specified in an instant. For the setting information storage, six patterns can now be stored in the body’s My Settings Box and six patterns can be stored in the SD card. This, along with the ability to change shooting conditions, further expands the photographer’s world of photo expression.

・In manual exposure mode, the shutter speeds B (bulb) and T (time) can be selected. With B, the exposure continues while the shutter release button is pressed, and with T, the shutter release button is pressed to start and end the exposure. For both B and T, the exposure is automatically ended when 180 seconds have elapsed.

・Information on the lens used can be put in the EXIF information. In the editing of My Settings information, lens name, focal length, and F value can be entered.

・New scene mode options have been added for the easy enjoyment of a wide range of photo expression. The five new options are soft focus, cross process, toy camera, miniaturize, and high contrast B&W. The photographer can create a unique image by just pressing the shutter release button.

・An electronic level utilizing an acceleration sensor.

・An image flag function to enable the quick display of specific images from among those in the camera. Up to 20 images can be flagged.

・For the exterior, we utilized die cast magnesium, which has a strong track record in the GR series, and we covered the surface with a corrosion-resistant "pear-skin" coating. The end result is a body with durability, light weight, and a superior feel in hand.

・It is possible to shoot 1280 × 720 pixel HD movies.

* Note: When shooting movies of 1280×720 size, the use of an SD/SDHC memory card with an SD speed class of Class 6 or higher is recommended.

 

 

７．New options added

・     We have created the new soft cases SC-75B and SC-75T, which are easy to open and close. With SC-75B, it is possible to shoot with the case attached to the GXR body.

 

＜GR MOUNT A12 options＞

 

Product                                                                                                 Model

Soft Case B （lower portion and strap）  SC-75B

Soft Case T （upper portion only）                                SC-75T

 

*All of the focal lengths in this release are converted to the equivalent values for a 35 mm film camera.

*SC-75T cannot be used as a case by itself. It must be used together with SC-75B.

*SC-75B and SC-75T are new options being introduced at this time.

*Functions when the GXR body is attached

 

＜GXR MOUNT A12 Major Specifications＞

 

Effective pixels:

Approximately 12.30 million

 

Image sensor:

23.6 mm × 15.7 mm CMOS sensor (total pixels: approx. 12.90 million pixels)

 

Zoom:

Digital zoom: 4.0x (3.6x for movies)

Auto resize zoom: Approx. 5.9x (VGA)

 

Focus Mode:

Manual focus

 

Shutter speed:

Photographs: 1/4000 - 180 s, bulb, time (upper and lower limits vary according to shooting and flash modes)

Maximum flash sync shutter speed: 1/180 s

Movies: 1/2000 - 1/30 s

 

Exposure control:

Metering: TTL metering in multi (256-segment), center-weighted, and spot metering (TTL metering with auto exposure lock)

Mode: Aperture priority AE, manual exposure

Exposure compensation: Manual (+4.0 to -4.0 EV in increments of 1/3 EV or 1/2 EV), auto bracketing (-2 EV to +2 EV in increments of 1/3 EV or 1/2 EV)

 

Exposure range (auto mode, center-weighted metering):

Using standard lens (F2.5): 1.2 EV to 13.2 EV

(Exposure range for auto ISO calculated using values for ISO 100.)

 

ISO sensitivity (standard output sensitivity):

Auto, Auto-Hi, ISO-Lo, ISO 200, ISO 250, ISO 320, ISO 400, ISO 500, ISO 640, ISO 800, ISO 1000, ISO 1250, ISO 1600, ISO 2000, ISO 2500, ISO 3200

 

White balance:

Auto / Multi-P AUTO / Outdoors / Cloudy / Incandescent Lamp 1 / Incandescent Lamp 2 / Fluorescent Lamp / Manual Settings / Detail; white balance bracketing

 

Flash:

Method: TTL, manual, external auto (external flash GF-1 function)

Flash mode: Auto, Anti Red-eye, Flash On, Flash Synchro, Manual, Flash Off 

Guide number: 9.6 (ISO 200 equivalent), 6.8 (ISO 100 equivalent)

Illumination angle: 24 mm (35 mm film camera equivalent)

Firing timing: 1st/2nd curtain sync

Other: External flash GF-1 compatibility

 

Shooting mode:

Auto / Program Shift / Aperture Priority / Shutter Priority / Manual / Scene (Movie, Portrait, Sports, Landscape, Nightscape, Skew Correction, Miniaturize, High Contrast B&W, Soft Focus, Cross Process, Toy Camera, Electronic Shutter) / My Settings

 

Continuous mode:

Number of pictures shot in Continuous (Picture Size: RAW):

Noise Reduction on weak or off: 4 pictures

Noise Reduction on strong: 3 pictures

Noise Reduction on MAX: 3 pictures

 

Number of pictures shot in M-Cont Plus (1 set):

HI (1280 × 856): 30 pictures (24 frames/sec.)

LO (4288 × 2848): 15 pictures (2.2 frames/sec.)

 

Compression ratio ^*１:

FINE, NORMAL, RAW (DNG) *²

 

Image size (pixels):

Photographs:

16:9           4288×2416, 3456×1944

4:3             3776×2832, 3072×2304, 2592×1944, 2048×1536, 1280×960, 640×480

3:2             4288×2848, 3456×2304

1:1             2848×2848, 2304×2304

 

Movies:

1280×720, 640×480, 320×240

 

File size (approx.):

RAW:

16:9           NORMAL: 17,800 KB/frame, FINE: 19,515 KB/frame, VGA: 15,587 KB/frame

 

4:3             NORMAL: 18,387 KB/frame, FINE: 20,157 KB/frame, VGA: 16,124 KB/frame

 

3:2             NORMAL: 20,946 KB/frame, FINE: 22,967 KB/frame, VGA: 18,337 KB/frame

 

1:1             NORMAL: 13,991 KB/frame, FINE: 15,333 KB/frame, VGA: 12,273 KB/frame

 

 

L:

16:9           NORMAL: 2,222 KB/frame, FINE: 3,816 KB/frame

 

4:3             NORMAL: 2,315 KB/frame, FINE: 3,960 KB/frame

 

3:2             NORMAL: 2,615 KB/frame, FINE: 4,493 KB/frame

 

1:1             NORMAL: 1,761 KB/frame, FINE: 3,009 KB/frame

 

M:

16:9           NORMAL: 1,475 KB/frame, FINE: 2,509 KB/frame

 

4:3             NORMAL: 1,574 KB/frame, FINE: 2,662 KB/frame

 

3:2             NORMAL: 1,744 KB/frame, FINE: 2,968 KB/frame

 

1:1             NORMAL: 1,186 KB/frame, FINE: 2,003 KB/frame

 

5M:

4:3             FINE: 2,287 KB/frame

 

3M:

4:3             FINE: 1,474 KB/frame

 

1M:

4:3             FINE: 812 KB/frame

 

VGA:

4:3             FINE: 197 KB/frame

 

Battery life:

Based on CIPA standard DB-90: approx. 330 shots^*3

 

Dimensions (W × H × D):

Lens mount unit only: 79.1 mm × 60.9 mm × 40.5 mm

(according to CIPA guidelines)

When mounted on the GXR body: 120.0 mm × 70.2 mm × 45.7 mm

（according to CIPA guidelines）

Flange back: 27.8 mm

 

Weight (approx.):

Lens mount unit only： Approx. 170 g

When mounted on camera body: Approx. 370 g （battery and SD memory card included）

 

Operating temperature:

0 °C to 40 °C

 

Operating humidity:

90% or less

 

Storage temperature:

–20 °C to 60 °C

 

*1  The compression ratios which can be set vary depending on the image size.

*2  A JPEG file is also recorded (the JPEG file may be a FINE- or NORMAL-quality file with the same dimensions as the RAW file or a VGA file 640 × 480 pixels in size). RAW files use the standard DNG format promoted by Adobe Systems Incorporated.

*3  For reference only; actual number of shots varies greatly according to how camera is used. We recommend that you carry spare batteries when in use for extended periods.

 (GXR MOUNT A12)

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Ricoh A12 GXR Mount - dvs Leica M-bajonett.

För er som undrar - slutaren är öppen när man använder skärmsökaren och används bara i själva exponeringsögonblicket. Mer om funktion och bildkvalitet i kommande bloggposter.

Nu ska jag ut och fotografera ;-)

Ps.
Om du vill läsa mer omedelbart så ligger det en "Hands-on Preview" på Dpreview.com :-)

Fördelarna med EVIL - de raka linjernas tyranni

 
Panasonic Lumix GF1 + 40/1,7 Konverterad från RAW i Photoshop och såklart obeskuren.

Hur känslomässigt bunden jag än är till Leicas mätsökare - så måste jag erkänna att systemet har sina givna brister. Den klassiska mätsökaren (som idag bara finns hos Leica, Zeiss Ikon, Voigtländer och Fujifilm) lämpar sig bäst för reportage och/eller sk gatufotografi.
När det kommer till exakta kompositioner där utsnittet behöver kontrolleras i detalj så kommer de till korta. Då de generellt visar lite för lite av den verkliga bilden (dvs du får med mer än du räknat med) så kan man ju alltid beskära bilden i efterhand. men jag och antagligen många med mig vill gärna komponera bilden exakt i sökaren och sedan helst undvika all beskärning.
Då är den elektroniska sökaren oslagbar och den sk EVIL (Electronic Viewfinder Interchangeable Lenses) kameran ett perfekt verktyg. "Live view" på en DSLR ger ju samma resultat men med ett mycket större och tyngre verktyg. 

I och med Fujifilm X100 så har man plötsligt kombinerat det bästa av två världar, men kamerans avsaknad av utbytbart objektiv (dvs den är inte EVIL) begränsar dess potential rejält.  

Så min stilla önskan är att nästa Leica (M10?) får åtminstone "Live view" men ännu hellre en hybridsökare a la Fujifilm X100. Vågar man hoppas?

Leica M9-P (officiell pressrelease)

Jag citerar Leica-Camera AG's pressrelease som precis släppts på engelska:

"Leica Camera AG, Solms, presents a new version of the world’s smallest, full-format, digital system camera: The Leica M9-P. Technologically at the same high level as the successful Leica M9, the new M model offers special characteristics to meet the particular needs of professional photographers. We have therefore created the M9-P as the ideal tool for professional users who demand compact and discreet camera equipment with a long working life and simultaneously appreciate the advantages and benefits of Leica M photography. The ‘P’ in its name, already used in the past for several models, positions the camera in the line of Leica M cameras specially conceived on the basis of the wishes of professional photographers. The Leica M9-P is a complement to the Leica M9. Both models will be marketed together.

Since 1954, the Leica M system has stood for an unmistakable, individual kind of photography and a very conscious photographic style. Because, with a Leica M, the photographer becomes a part of the action in the process of capturing challenging and creative images. The rangefinder frames precisely the shot the photographer envisages while allowing a clear view of what is going on outside the viewfinder frame. This allows the photographer to predict the decisive moment and capture it discreetly and reliably at the right moment – in all fields of photography, from photojournalism and ‘available light’ to the capture of discreet and aesthetic, fine-art images.

The functions of the Leica M are consistently constructed for extreme robustness and a long working life. Highest quality materials, elaborate manufacturing processes and painstaking manual assembly guarantee M cameras functional reliability for decades to come. The full system compatibility – almost all lenses of the Leica M range built since 1954 can still be used on the latest M camera models – is an important factor in the enduring value of the M series. These core values of the Leica M system have been consistently maintained in the new M9-P. The technical features of the Leica M9-P are identical to those of the M9, however, in comparison, the typical Leica M product characteristics, like robustness and discretion, have been further improved. For instance, the Leica M9-P features an extremely scratch-resistant, sapphire crystal, cover for its LCD screen. This material is so hard that it can only be worked with special diamond cutting tools and is one of the world’s hardest materials. In consequence, the sapphire glass LCD cover is extremely resistant to wear and almost unbreakable. In practical terms, it is so resistant to so many kinds of wear and stresses that the camera is ideally equipped for many years of reliable use. Thanks to an anti-reflective coating on both sides of the cover, image reviewing on the screen of the M9-P in unfavourable lighting conditions is now even better. This provides photographers with an ideal tool for optimum assessment of images both during composition and after capture. The leathering of the body of the M9-P is also particularly resistant to wear. The vulcanite leathering features a more pronounced structure that lends the camera particularly good grip characteristics. This means that the M9-P feels particularly safe and secure in the hand, a fact that further enhances the already simple handling of the Leica M camera.

A further outstanding feature of the Leica M9-P is its minimalist styling with a focus only on what is really necessary. Many professional photographers who already rely on Leica cameras tend to tape over the Leica red dot to make their cameras as unobtrusive as possible. For this reason, and in favour of absolute discretion, this typical red dot symbol and the M9 lettering on the front of the new professional camera have been omitted. Instead, the top deck is now engraved with the classical script form of the Leica name.

The Leica M9-P is now available in two different finishes from all authorised Leica dealers: in black paint finish or in the traditional silver chrome version."




Om du själv vill bilda dig en uppfattning om skillnade så bjuder jag på bilden nedan:



Prsiskillnaden blir ca 500 Euro extra, vilket i Sverige borde landa på ca 60.000 Kr ink moms för en M9-P

Källa: L-camera-forum.com

White hamster blues - eller vem vill ge över 150.000 Kr för en kamera med normal?

En fotoaffär i Österrike har beställst 20 st helt egna Leica M9-P med tillhörande Noctilux 50mm f0,95 - allt i skinande krom. Så om du tycker att den "vanliga" Noctiluxen i svart och med en prislapp på 81.000 Kr inte imponerar nog mycket på dina fotokompisar - nu kan du få ge betydligt mer för en kromad och i princip få en M9-P på köpet ;-)

Som balans till denna extrema "lyxifiering" av fotografin så gick jag med den Vita Hamstern och såg på Moderna museets fotoutställning. Många av bilderna där var faktiskt tagna med Leica, men av fotografer som med största säkerhet betraktade Leica som just en kamera och använde den som en sådan...

 

Om du till äventyrs tröttnar på att läsa om orealistiskt dyra kameror i min blogg så kan du alltid följa den Rosa och den Vita Hamsterns äventyr på Facebook ;-)



Detta måste dock tilläggas - den Vita Hamstern har absolut inget emot Leica!