The Ultra M5 Slit Lamp uses Parallel (Galilean) Type Binocular Stereomicroscope and has Tower with Tilt for Light Source Configuration with Background Illumination. The M5 conventional slit lamp also features Blue, Red-free, Blue LED Correction, and Yellow Light Filters and includes 5 Power Magnifications (6.3x, 10x, 16x, 25x, 40x).