The specification of Slit Lamp (FSL-21):

Specification:
1. The Galilean type microscope system adopts revolving drum, the highest magnification is 5 steps. (Professional type)
2. The excellent optical system can give you a clear and clean image.
3. The 14mm aperture can help you observe the whole cornea and iris easily, and it is convenient to examine the foreign object.
4. The German imported 6V20W Osram halogen lamp can fully make use of every beam. It can make sure that you get the clean and clear image effect with the minimum illumination, at the same time can protect the patients eye.
5. The high eyepoint and open field eyepieces design can guarantee the clear image even when you wear glasses.
6. The modular design can reserve the adapters, this is convenient to connect beam splitter, digital camera adapter and the CCD adapter, thus can upgrade to the digital camera system or the image capture system.
7. The adapter function is good, digital single lens reflex camera and the digital vidicon are compatible.

Microscope
Type Galilean-Type
Magnification change Revolving Drum
Total magnification Ratio 6x, 10x, 16x, 25x, 40x
Professional configuration
Eyepieces 12.5x
Angle between eyepieces 13 degree
Pupillary adjustment 55mm~78mm
Diopter adjustment ± 6D
Field of view 40x (Φ 5.5mm), 25x (Φ 8.5mm), 16x (Φ 13.5mm), 10x (Φ 22mm), 6x (Φ 34.7mm)
Slit Illumination:
Slit width Continuously variable from 0 to 14mm
At 14mm, slit becomes a circle
Slit length Continuously variable from 1mm to 14mm
Lamp 6V/20W Halogen Lamp
Slit angle 0~180 degree(continuously adjustable both vertical and horizontal)
Slit inclination 4 step 5 degree, 10 degree, 15 degree, 20 degree
Filters Heat-absorbing filter, ND filter, Red-free, Cobalt Blue
Aperture diameters Φ 14mm, Φ 10mm, Φ 5mm, Φ 3mm, Φ 2mm, Φ 1mm, Φ 0.2mm
Base
Longitudinal movement 90mm
Lateral movement 100mm
Vertical movement 30mm
Chin-Rest
Vertical movement 80mm
Fixation Green LED
Power:
Input voltage 220V/110V~± 10
Input frequency 50Hz/60Hz
Power consumption 30VAmax
Output voltage Lamp 6V (continuously adjustable), Fixation 3V
Dimension & Weight:
Dimension 740mm x 450mm x 500mm
Gross weight 25Kg
Net weight 24kg
Working environment:
Temperature +5~+40
Relative humidity ≤ 80%
Air pressure 800hpa~1060hpa
Storing environment:
Temperature -40~+55
Relative humidity ≤ 93%
Air pressure 700hpa~1060hpa
Transporting environment:
Temperature -40~+55
Relative humidity ≤ 93%
Air pressure 700hpa~1060hpa