Description
The Marco SL-B3 LED Slit Lamp is a premium, precision-engineered instrument designed to provide exceptional clarity, versatility, and ease of use in ophthalmic examinations. Built with advanced optical technology and LED illumination, the SL-B3 offers bright, uniform, and consistent light output with true color rendition—making every detail of the anterior and posterior segment visible with remarkable accuracy.
This slit lamp combines ergonomic design and optical excellence, allowing eye care professionals to perform comprehensive and fatigue-free examinations. Its Galilean-type converging binocular system ensures a natural stereoscopic view with outstanding depth perception. The LED illumination system significantly reduces heat and power consumption while providing a long-lasting, maintenance-free light source.
With its smooth mechanical movement, precise joystick control, and excellent optical quality, the Marco SL-B3 LED delivers superior performance for both routine clinical use and detailed diagnostic observation. It is compatible with a variety of imaging accessories, making it adaptable for digital documentation and advanced patient care in any ophthalmic setting.
The SL-B3 is a perfect balance of precision optics, mechanical stability, and illumination efficiency—representing Marco’s long-standing commitment to quality and innovation in eye care technology.
Technical Specs
| Optical System | Galilean converging binocular system |
| Magnification Levels | 10x and 16x (standard) – optional 25x with accessory eyepieces |
| Eyepieces | 12.5x wide-field, high-eyepoint design |
| Field of View | 18 mm (at 10x) |
| Working Distance | 80 mm |
| Slit Width | 0 – 14 mm, continuously variable |
| Slit Length | 1 – 14 mm, continuously variable |
| Slit Apertures | Ø 14, 10, 5, 3, 2, 1, 0.2 mm |
| Slit Rotation | 0° – 180°, continuously variable |
| Filters | Heat-absorbing, ND, cobalt blue, red-free (green) |
| Illumination | White LED illumination system |
| Color Temperature | Approx. 3500–4000 K |
| Chin Rest Movement (Vertical) | 80 mm |
| Base Movement (Longitudinal) | 90 mm |
| Base Movement (Lateral) | 100 mm |
| Base Movement (Vertical Fine) | 30 mm |
| Fixation Target | Red LED fixation light |
| Power Supply | 100–240V AC, 50/60 Hz (auto-switching) |
| Weight | Approx. 11 kg |
| Dimensions (W x D x H) | 310 × 540 × 700 mm |
