Karen M. Cheung

Casio Updates EX-S770 Firmware 1.01

Read a review of the Casio Exilim EX-Z75 digital camera on DigitalCameraInfo.com.

Read an expert, independent review of the Petax Optio M40 digital camera.

Read a digital camera review of the Pentax Optio W30 waterproof digital camera.

The University of Central Florida this week announced its technology for liquid zoom lens, or adaptive lenses, has been signed for a licensing agreement by Holochip Corp., a supplier of specialized lenses. Zoom liquid lens technology has size advantages.

Read an expert, independent digital camera review of the Canon PowerShot SX100 IS digital camera.

Read a digital camera review of the Panasonic Lumix DMC-TZ3 point-and-shoot digital camera.