Other Features - Logitech QuickCam Pro 9000 Reviewer's Manual

Logitech Reviewer's Guide: QuickCam Pro 9000 and QuickCam Pro for Notebooks –
Page 3
Autofocus
Logitech incorporated a premium autofocus system, which allows people to get razor-
sharp images – even in extreme close-ups (up to 10 cm from the webcam lens).
Logitech used a premium voice coil motor (VCM) system to create a webcam that
refocuses quickly and quietly. Unlike a stepper motor, which uses a gear system, the
VCM is gearless and can refocus on extreme close-ups usually within three seconds.
Two- Megapixel Sensor
The QuickCam Pro-series webcams comes with a true two-megapixel sensor, which
helps create images with better resolution. For quick snapshots, the webcams have the
ability to capture true two-megapixel images that, with Logitech software, can be
enhanced to eight megapixels.
Images taken using Logitech QuickCam Pro 9000 and Logitech QuickCapture (960 by 720 pixels).

1.4 Other Features

HD Video
The Logitech QuickCam Pro-series webcams allow people to call and share HD-quality
video. At 960 by 720 pixels, images have never been so clear. And the webcams can
record to disc at up to 1600 by 1200 pixels (at five frames per second), which means it's
possible to record and e-mail HD video messages to friends and colleagues, or even
upload video clips to Web sites such as YouTube.
Logitech RightLight 2 Technology – Better Low-Light and Backlight Performance
Logitech RightLight® 2 technology is a system of hardware and software technologies
that improves a webcam's image quality under a wide variety of lighting conditions,
particularly in low light. Logitech RightLight technology consists of premium sensors,