Monthly Archive for August 2008

2008 August 31 2008

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Lilly and Luca - Part 2

Filed under imagery

A few days ago I got some pictures of the two kittens Lilly and Luca published. Since the images were taken as positive and in the selection of photos Lilly was a little too short, I decided to furnish a few more pictures.

Pictures of Lilly:

Lilly investigates the garden
Views of interested
Under the predator
Playful

Luca will not be so jealous:

The rogue

Out of competition, but thematically fitting, I've found a nice picture archive. This shot from April 2006 was created by chance in an old barn window:

Cat on the ledge

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2008 August 30 2008

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Adobe Lightroom 2.0 - Camera Calibration

Filed under Software , Tips & Tricks

The current version 2 of the Universal tool is Lightroom from Adobe has been around for some time. It comes up with many detail improvements.

So now it's recipes (changes) are also used to image areas and not just globally. Field correction functions were also added to the possibility of extensions (modules), similar to Adobe Photoshop integrate. A new feature treatments but are still in the shadows: the camera calibration.

The camera calibration is to peculiarities of the individual sensors in digital camera development of RAW to take into account data. Classically, this is done by the manufacturer's software. Photographers have repeatedly criticized that they have developed with the software manufacturer RAW files as the initial results were pleasing Adobe Lightroom or Adobe Camera RAW. Adobe seems to have heard. At least, there has recently been on the website of the Adobe Labs released a beta version of the DNG Profiles and Camera . These allow easy profiling Lightroom on the camera. The installer package for Windows and Mac provides presets for cameras with many renowned manufacturers alike.

automatisch nur die zur Kamera passenden Profile ein. Hidden by the EXIF information in images Lightroom automatically only to the camera matching profiles. In the accompanying screen shot of the Canon camera. auf einfache Weise die gleichen geräteoptimierten Ergebnisse wie mit den Herstellertools erreicht. This will in Lightroom or Adobe Camera RAW easily achieved the same results as device-optimized tools with the manufacturer.

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2008 August 27 2008

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Canon EOS 50D

Filed under Cameras , News

On the Internet the rumors for a long time. At the latest after last Friday (22/08/2008) on the Japanese website of the manufacturer's "mistake" a product to the designated successor of the Canon EOS 40D was released, it was clear to many: the time of the EOS 40D is coming to an end.

This is especially noticeable that Canon 50D with the announcement of its product cycle of 15 months in this class of camera clearly falls. The reason for this could be the strong competition from Nikon, the D300 had brought one with your camera on the market, which the 40D in certain sectors not look very good read.

In an official press release for Canon EOS 50D now also the final specs are known. The new read essentially as a Product maintenance of its predecessor. So the much-criticized LCD screen is improved. The new resolution of 920,000 pixels should the manual focusing in Live mode much easier.

The second major change is the resolution. Here whopping 15.1 megapixel Canon dares to. Klasse enorm viel. Enormous for an APS-C sensor in the DSLR class a lot. Canon promises reduced by the new processor, improved noise reduction and significantly improved micro lenses to have the resolution, despite the noise. This would also be necessary in order to keep pace with the competition. Whether this technical miracle has indeed been the first practical tests will have to show.

Aufnahmen in Folge) trotz der höheren Datenmenge gehalten werden konnte. The new DIGIC 4 processor now supports CompactFlash cards with UDMA and was in its speed optimized so that the old shooting speed of about 6 frames per second (90 JPEGs/16 RAW shots in a row), despite the higher amount of data are kept.

Another innovation over the EOS 40D is the ability to recordings with extremely high ISO values ​​to generate. Here are two modes of operation with ISO 6400 and ISO 12800 are announced. However, whether these are practical and therefore represent an improvement remains to be seen.

In addition, a few more enhancements, see the detail. Here, a new coating of the sensor are mentioned, which will reduce the dust problem further. The camera can now as the professional class (1D) can be adjusted and thus reduce AF problems and vignetting automatically count out up to 20 lenses. In addition, Canon has equipped the newcomer an HDMI connection.

A total of promises, the EOS 50D camera is a very interesting sources to be used with the Canon to the Nikon D300 high-flyer at least very close to that. Whether they may differ in details, just keep the noise what it promises, it will show.

According to Canon, we may expect the new showpiece of the semi-professional DSLR class in late September for EUR 1,300 in the trade. The Canon EOS 40D will remain temporarily on the range.

Here are the technical data in detail:

Image Sensor
Sensor type CMOS sensor APS-C size (22.3 x 14.9 mm)
Effective pixels 15.1 megapixels
Total pixels 15.5 Megapixel
Sensor Cleaning Self-Cleaning Sensor Unit with fluorine coating
Color filter RGB primary colors
Image processor
Type DIGIC 4
Autofocus
Type TTL-CT-SIR with CMOS sensor
AF 9 AF points (cross-sensitivity to light intensity at center 1:2,8)
AF working range EV -0.5 to 18 (at ISO 100)
AF functions AI Focus, One Shot, AI Servo
AF-point selection automatically, manually
Area display Superimposed in viewfinder and indicated on LCD screen
AF Lock -ON by pressing the shutter button half way in One Shot AF mode or when pressing the AF-ON button
AF-assist illuminator Intermittent firing of built-in flash or optional dedicated Speedlite
Manual focus Selected on lens, default in Live View mode
AF micro-adjustment C. Fn III-7, + / - 20 steps. Adjust all lenses by same amount. Adjust up to 20 lenses.
Exposure
Measurement methods TTL full aperture metering with 35 zone SPC, (1) Evaluative metering (linked to all AF linkable) (2) Partial metering at center (approx. 9% of viewfinder) (3) Spot: central spot metering at center (approx. 3.8 % of viewfinder) (4) Centre weighted average metering
Range EV 0-20 (at 23 degrees Celsius with 50mm 1:1.4 lens, ISO 100)
Data storage automatically: in One Shot AF mode with evaluative metering when the distance setting; Manual: By AE lock button in creative zone modes
Exposure + / - 2 EV in half or thirds level (can be combined with AEB)
Bracketing (AEB) + / - 2 EV in half or third stage
ISO Sensitivity * AUTO (100-1600), 100 - 3200 (in thirds or whole stop increments) ISO can be expanded to H1: 6400 and H2: 12800
Shutter
Type electronically controlled focal plane shutter
Shutter 30-1/8.000 s (or half-stop increments), Bulb (Total shutter speed range Available range varies by shooting mode)
White Balance
Type Auto white balance with image sensor
Settings Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Custom, Color temperature settings.
White balance correction First Blue / Amber bias + / -9; second Magenta / Green + / -9
Custom White Balance Yes, 1 setting can be saved
White balance bracketing + / -3 Stops in full stop increments, 3 bracketed images per shutter release, Selectable Blue / Amber bias or Magenta / Green
Viewfinder
Type Roof prism
Coverage (vertical / horizontal) approximately 95% (based on JPEG-compressed images)
Magnification approximately 0.95 times (-1 diopter with 50mm lens at infinity)
Exit pupil approximately 22 mm (from eyepiece lens center)
Diopter -3 To +1 dpt
Focusing changeable (3 types, optional Standard Focusing Screen Precision Matte Ef-A)
Mirror Quick-return half mirror (Transmission: reflection ratio of 40:60), no vignetting, even with EF 600mm 1:4)
Viewfinder -Messfeld, Schärfenindikator), Belichtungsdaten (Verschlusszeit, Blende, ISO-Empfindlichkeit (wird immer angezeigt), Belichtungsspeicherung, Belichtungsgrad/-korrektur, Spot-Messkreis, Fehlbelichtungswarnung, AEB). AF information (AF points, focus confirmation light), Exposure information (shutter speed, aperture, ISO speed (always displayed), AE lock, exposure level / compensation, spot metering circle, exposure warning, AEB). Flash information (flash ready, high-speed sync, FE lock, flash exposure compensation, red-eye removal). Image information: White balance correction, CF card information, monochrome shooting, maximum burst (2 digit display), Highlight tone priority (D +).
Depth of Field Yes, with Depth of Field Preview
Eyepiece Yes, with belt attachment
LCD Monitor
Type 3.0-inch Clear View LCD, approx 920,000 dots
Field approximately 100%
Viewing angle (horizontal / vertical) approximately 160 degrees
Protective coating Dual anti-reflection
Adjusting the brightness 7 steps
Display Options (1) Quick Control Screen, (2) Camera settings
Flash
Guide number of built-in flash (ISO 100, m) 13
Image field of the built-in flash unit sufficient to 17mm focal length (equivalent to 27mm)
Charging time of the built-in flash unit about 3 seconds
Modes Auto, Manual Flash On / Off, Red-eye correction
Red-eye correction yes
X-sync 1 / 250 s
Flash exposure compensation + / - 2 EV in half or third stage
Flash Bracketing Yes, with compatible External Flash
Lock yes
Sync. on second curtain yes
Blitzmitten-/Kabelkontakt yes / yes
Compatibility with external flash units E-TTL II with EX series Speedlites, Canon EX support for wireless multi-flash support
Control of external flash units Mens over camera display
Recording
Modes Auto, Creative Auto CA), Portrait, Landscape, Close Up, Sports, Night, No Flash, Program AE, Aperture Priority, Shutter Priority, Manual, Automatic Depth, Custom (x2)
Picture Styles Standard, Portrait, Landscape, Neutral, Faithful, Monochrome, User Defined (x3)
Color space sRGB and Adobe RGB
Image processing Highlight Tone Priority, Auto Lighting Optimizer (4 settings) Long exposure noise reduction, noise reduction at high ISO settings (4 settings) Auto Correction of Lens Peripheral illumination
Transport Single, Continuous L, Continuous H, Self timer (2 sec, 10 sec)
Shooting -kompatibler Speicherkarte) bzw. max. 16 RAW -Bilder beibehalten) up to 6.3 frames / sec (Speed ​​for max. 90 JPEG images (with UDMA-compatible memory card) or max. 16 RAW images is retained)
Live View mode
Type Electronic viewfinder with image sensor
Field approximately 100% (horizontally and vertically)
Frame rate 30 B / s
Focusing Manual focus (5x or 10x at any point on screen) Autofocus: Quick, Live, Live Face Detection
Exposure Real-time evaluative metering with image sensor. Active metering time can be changed
Display Options Grid (x2), Histogram
File Type
Photos , sRAW1, sRAW2 (14 Bit, Canon original RAW 2nd Edition), Digital Print Order Format [DPOF] Version 1.1 kompatibel JPEG Fine, Normal (Exif 2.21 [Exif Print] compliant) / Design rule for Camera File (2.0), RAW: RAW, sRAW1, sRAW2 (14-bit, Canon original RAW 2nd edition), Digital Print Order Format [DPOF] Version 1.1 compliant
Simultaneous recording of RAW and JPEG , sRAW1 + JPEG , sRAW2 + JPEG yes, possible combinations: RAW + JPEG, JPEG + sRAW1, sRAW2 + JPEG
Image size JPEG: (L) 4752 x 3168, (M) 3456 x 2304, (S) 2353 x 1568, RAW: (RAW) 4752 x 3168, (sRAW1) 3267 x 2178, (sRAW2) 2376 x 1584
Folder manually create and select your own folder
File Numbering (1) continuous, (2) Auto reset, (3) Manual reset
Other Features
Custom Functions 25 with 74 settings
Metadata tag Copyright information (IPTC-compatible)
LCD backlight (EL) yes / yes
Staub-/Spritzwasserschutz yes, except for memory card and battery compartment
Intelligent orientation sensor yes
Zoom Playback Zoom 1.5-10x
Playback formats (1) Single image with information (2 levels), (2) Single, (3) 4 image index, (4) 9 image, (5) magnification
Slideshow Image selection: All images, by date, by folder, play rhythm: 1/2/3/5 seconds Repeat: On / Off
Histogram Brightness: Yes, RGB: Yes
Highlight Alert yes
Protecting Single image, All images on the card, marked images, not estimated images / activation or deactivation Erase protection of one image
Data verification Can an image be added (via optional Data Verification Kit OSK-E3)
Menu Categories (1) Shooting (x2), (2) play (x2), (3) Setup (x3), (4) Custom Functions, (5) My Menu
Menu languages 25 languages: English, German, French, Dutch, Danish, Portuguese, Finnish, Italian, Norwegian, Swedish, Spanish, Greek, Russian, Polish, Czech, Hungarian, Romanian, Ukrainian, Turkish, Arabic, Thai, Chinese (simplified), Chinese (Standard), Korean, Japanese
Firmware Update possible by the user
Interfaces
PC USB 2.0 Hi-Speed ​​(mini B)
Other HDMI (TM) mini output, Video output (PAL / NTSC), connection to WFT-E3
Direct photo printing
Canon Printers Canon SELPHY Compact Photo Printers and PIXMA Printers supporting PictBridge
PictBridge yes
Storage
Type CompactFlash Type I / II (Microdrive compatible, UDMA compatible), stored on external storage media via an optional WFT-E3
Software
Image viewing / printing ZoomBrowser EX / ImageBrowser
Image processing Digital Photo Professional (RAW Image Processing)
Other PhotoStitch, EOS Utility (inc. Remote Capture, WFT utility *, Original Data Security Tools *), Picture Style Editor
Power
Batteries / Batteries Lithium-ion battery or BP-511/BP-511A BP-512/BP-514 (BP-511A included), 1 x CR2016 for basic settings and date
Battery indicator 4 steps
Power-saving circuit turns off after 1, 2, 4, 8, 15 or 30 minutes
Power and Battery Chargers AC Adapter Kit ACK-E2 AC Adapter CA-PS400, Battery charger CB-5L, Battery Charger CG-570, Car Battery Cable CB-570, Power Adapter CA-570
General Information
Housing Material Magnesium alloy
Operating Environment 0 degrees 40 degrees, max. 85% relative humidity
Dimensions (WxHxD) approximately 145.5 x 107.8 x 73.5 mm
Weight (body only) approximately 730 g
Accessories
Viewfinder Eyecup Eb Dioptric Adjustment Lenses E-Series with Rubber Frame Eb, Eyepiece Extender EP-EX15, Focusing Screens Ef (with gittermattierter Ef-D, supermattierter Ef-S), Angle Finder C
Wireless File Transmitter Wireless File Transmitter WFT-E3
Lenses All EF and EF-S Lenses
Flash Canon Speedlites (220EX, 380EX, 420EX, 430EX, 430EX II, 550EX, 580EX, 580EX II Ring Lite MR-14EX, Macro Twin Lite MT-24EX, Speedlite Transmitter ST-E2)
Battery Grip BG-E2N, BG-E2
Remote Control Remote control with N3 type contact, Wireless Controller LC-5
Other Original Data Security Kit OSK-E3

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2008 Aug 23 2008

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Lilly and Luca

Filed under imagery

Baby animals exert a special attraction. The playful little kittens are just clumsy sweet. The disadvantage for photographers: keep quiet in the rarest cases, and are therefore hardly keep in the viewfinder.

So it was not easy to photograph the children of our two cats girlfriend. The fast movements require very short exposure times (1 / 250 to 1 / 1000 seconds) to avoid motion blur. In addition, a faster autofocus advantage. To get more light, resulting in shorter exposure times, I have the following pictures with zoom lenses with fixed focal lengths taken place.

The first portrait was created with my Canon EF 50mm 1:1.8 II at 1 / 800 second and aperture 2.2.

Contracts ¤ umt

The following two pictures were taken with the Canon EF 28mm 1:2.8 was added at 1 / 640 seconds, respectively, 1 / 1000 second at each diaphragm 4.

Voltage
Look into my eyes

Many thanks to the patient model for the relaxed shooting ;-) and of course to the "Cat Mom".

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2008 August 06 2008

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The Hofgarten Kempten

Filed under visual images , panoramas

Located in the city center of Kempten, framed by the residence, the Basilica of St. Lawrence and the orangery, the Kempten Hofgarten. The symmetrically designed park in the French style is part of the system of residence of the abbots pen city of Kempten.

The courtyard garden with residence and St. Lawrence Basilica

The above panoramic image of a 360 ° view of the courtyard garden was included in the HDR process. Several frames in different exposure levels are combined into one image to increase the dynamic range of the image. A total of 24 individual photos of this were needed, which were then allocated to each other. Using the same technique was also the following view of the St. Lawrence Basilica.

Basilica of St. Lawrence
Basilica of St. Lorenz in Kempten

The opposite side of the courtyard garden will be completed by the Orangery. This now houses the town library of Kempten.

Orangery Kempten
Orangerie in the Hofgarten Kempten in the sunset

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