LED slit lamp by FREY S.J. is designed for very high performance and reliability. High quality optics assures excellent image quality and resolution. The lamp addresses the need for new technologies by integrating eye illumination and digital camera control electronics and features an innovative LED illumination system.
Easy to use and complete
SL-110 comes with all elements important for demanding user. Yellow filter is integrated into the optical body of the microscope, you can easily drop it in whenever you are looking for subtle corneal staining. The diffuser mounted to column hardware can be easily inserted into slit illumination path for improved general overview of the eye.
Digital camera ready
Lamp integrates all components and cabling required for connecting and controlling digital camera system. Push button embedded into joystick and the eye illumination system control electronics integrated within the device hardware assures no need for future upgrades in order to add camera system. All connectors and cables for the camera connection are in elegant way hidden inside to improve comfort of using the device.
LED illumination system
The LED illumination source eliminated heat and infra red emission associated with traditional light sources. Emitted color temperature is independent of it’s intensity to guarantee bright and clear picture. The lifecycle of LED is longer then 50 000 working hours, this eliminates maintenance associated with light source replacement. Electronic circuit controlling LED light intensity is very precise for best slit light performance and control.
SL-110 TECHNICAL SPECIFICATION
SLIT, PROJECTION SYSTEM AND BASE GENERAL DATA
Minimum slit opening – 0 mm
Slit maximum length – 14 mm
Continuously adjustable slit length – 1.8 – 13 mm continuously variable
Slit projection scale – 1.2 x
Slit aperture diaphragms – 1.8/ 0.2 / 5.5 / 9 / 14 mm
Filters – clear, blue, yellow, diffuser, red-free, red
Slit rotation – 0° – 180° with a reference scale
Vertical slit tilting angles – 0°/ 5°/ 10°/ 15°/ 20°
Working distance – eye of patient/ prism surface – 75 mm
Fixation lamp – green lamp
Chin-rest height adjustment – 59 mm
Base travel – 103 mm X–axis, 100 mm Y–axis, 35 mm Z–axis
STEREOSCOPIC MICROSCOPE
Microscope type – Convergent binocular optical microscope @ 8°
Magnification power selection system – Five position rotating drum
Eyepiece – 12.5 x
Magnifying powers – 6x/ 10x/ 16x/ 25x/ 40x
Field of view [mm] – 36/ 22/ 14/ 9/ 5.6
Distance between pupils – 48.5 – 80 mm
Objective lens working distance – 111 mm
Objective lens working angle – 12°
Eyepiece diopter adjustment – from -5D to +5D
Accessories
