DSC Digital Camera

Just posted! Our Sony SLT-A33 preview samples gallery. We've already treated the A33's bigger brother, the SLT-A55, to an in-depth review. No we've had a chance to get out and shoot with the slightly lower-spec A33 as well. It lacks the GPS module of the A55 and comes with a slightly lower sensor resolution but is otherwise almost identical to Sony's top-of-the-range translucent mirror model. Have a look through our gallery and see for yourself what the Sony SLT-A33 has to offer in terms of image quality.

Toshiba has announced what it claims will be the world's fastest SDHC UHS-I and the world's first microSDHC UHS-I compliant memory cards. To be available in 32GB, 16GB and 8GB capacities, the SDHC cards will offer read and write speeds of up to 95MB/s and 80MB/s respectively. The microSDHC cards will be available in 4GB, 8GB and 16GB capacities with read and write speeds of up to 45MB/s and 20MB/s. The company says mass production of the SDHC UHS-I cards and sample shipments of the new microSDHC UHS-I cards will begin from November 2010.

Tamron has announced that it has cooperated with Adobe in the creation of profiles for the Photoshop CS5 and Lightroom 3's Lens Correction feature. The latest version of the image-editing software will automatically fix distortion, chromatic aberration and vignetting for all currently available Tamron lenses (no word yet on the latest 70-300mm F4-5.6 VC USD though).

Datacolor has announced the SpyderLensCal focus calibrator. The device allows photographers to measure the AF performance of their camera/lens combinations. On DSLRs with a micro-adjustment feature, this tool can be used to help determine the best values to set in the camera's custom settings menu to correct front or back focus. SpyderLensCal will be available from September 6, 2010 at a suggested retail price of $59.

Panasonic has released 8GB and 16GB SDHC cards adhering to the SD association's latest UHS-I specification. Both memory cards have maximum read speeds of up to 60MB/s and Class 10 speed specification complementing 3D and full HD video recording features of recently released cameras. Like the company's 'Gold' line of memory cards, it features protection against power failures and a Super Intelligent Controller that cleans up errors preventing data damage. The memory cards will be available from November 2010.