Enhance your diagnostic images with the SL 980 series. These lamps feature a modern optic system that improves light transmission and lets you retrieve more quality and clear videos/images. A five-fold anti-reflection system allows for better focus; and with the ability to use yellow filters, these slit lamps let you conduct fluoresceinic testing with applicable microscopes. With these lamps, you can conduct medical exams faster and with more efficiency. They use a 6V, 20W halogen bulb which guarantees an accurate color temperature. Lastly, an illumination kit offers diffused lighting that lets you see parts of the eye that are usually unable to be viewed. Working in conjunction with various eye health centers, hospitals and medical facilities, this device is constantly evolving and improving.