Accessibility

Adobe Photoshop CS4

Digital camera raw file support

The camera raw functionality in Adobe® Photoshop® software provides fast and easy access to the raw image formats produced by many leading professional and midrange digital cameras. By working with these "digital negatives," you can achieve the results you want with greater artistic control and flexibility while still maintaining the original raw files.

The Photoshop Camera Raw plug-in became the latest must-have tool for professional photographers when it was released in February 2003. This powerful plug-in has been frequently updated to support more cameras and include more features, and is available as part of Adobe Photoshop CS4. Adobe Photoshop Lightroom® software is built upon the same powerful raw processing technology that is available in the camera raw plug-in.

The Photoshop Camera Raw plug-in (2.3 or later) now also supports raw files in the Digital Negative (DNG) format. Find out more about the benefits of DNG, a publicly documented raw file format recently announced by Adobe.

To learn more about Camera Raw, read these primers:

Photoshop Lightroom

Adobe Photoshop Lightroom 2
From raw processing to final presentation, Adobe Photoshop Lightroom 2 handles your digital photographs in a comprehensive application. Import, manage, and showcase large photo collections or develop a single image. Together with Photoshop CS4 for pixel-level retouching and compositing, Lightroom 2 completes the professional photography workflow.

Supported cameras in Camera Raw and Lightroom

Camera Raw 5.2


Lightroom 2.1

(Lightroom has not been updated with the new camera support listed below. Lightroom will be updated in December to Lightroom 2.2 with new camera support)


Newly supported cameras for Camera Raw 5

Support for the following cameras has been added from Camera Raw 5.1 to 5.2

Supported cameras for Camera Raw 5 and Lightroom 2

Support for the following cameras is included in Camera Raw 5 and Lightroom 2. Camera Raw 5 and later is not compatible with Photoshop CS3.


DNG native cameras

The following cameras can natively capture DNG format raw files and thus are compatible with Camera Raw version 2.4 and later.


*The file encryption found in some Nikon raw formats has caused some users to question the level of cooperation between Nikon and Adobe in providing solutions for raw processing. Get more information about Nikon's and Adobe's joint commitment to the common needs of customers.

** With the release of Camera Raw 5.2 (and upcoming Lightroom 2.2 release) there is an important exception in our DNG file handling for the Panasonic DMC LX3, Panasonic DMC FX150, Panasonic DMC FZ28, Panasonic DMC-G1 and Leica D-LUX 4. For those choosing to convert these native, proprietary files to the DNG file format, a linear DNG format is the only conversion option available at this time. A linear DNG file has gone through a demosaic process that converts a single mosaic layer of red, green and blue channel information into three distinct layers, one for each channel. The resulting linear DNG file is approximately three times the size of a mosaic DNG file or the original proprietary file format.

This exception is a temporary solution to ensure that Panasonic and Leica's intended image rendering from their proprietary raw file format is applied to an image when converted DNG files are viewed in third party software titles. The same image rendering process is applied automatically in Camera Raw 5.2 and in Lightroom 2.2 when viewing the original proprietary raw file format.

In a future release Adobe plans to update the DNG specification to include an option to embed metadata-based representations of the lens compensations in the DNG file, allowing a mosaic DNG conversion. In the interim Adobe recommends only converting these files to DNG to allow compatibility with third party raw converters, previous versions of the Camera Raw plug-in or previous versions of Lightroom.

Note: Adobe is often able to provide preliminary support for raw files from new camera models not listed above. Camera Raw and Lightroom will open and edit these files, but profiling and testing is not complete.