Improve your image quality with the use of the SL990. This system greatly enhances both your optic resolution and optic transmission. Upgrade your unit with the DIGITAL VISION series that includes imaging/archiving software by Phoenix and an advanced optic splitting system. It further provides the opportunity for retrieving the best still images and videos while providing quality software for keeping and updating both patient and exam information. This system is incorporated with a high-tech digital camera that includes a CCD sensor with powerful resolution. With this camera you can take and save both pictures and videos for as long as three minutes. Working seamlessly with Firewire software, you can fulfill all of your ophthalmic needs. With the addition of Phoenix software, your camera is compatible with other CSO instruments.