Monitorized Focusing Digital Slit Lamp Microscope SL-9DL / SL-9DH - Hans Heiss

Monitorized Focusing Digital Slit Lamp Microscope SL-9DL / SL-9DH


Monitorized Focusing Digital
Slit Lamp Microscope

  • Simply Capture Every Key Moment
  • Simple Design+ Simple Operation
  • Adjustable Aperture+ HDMI Output
  • Quick Capture Button + Coaxial Illuminator


Simple Design + Simple Operation.
The design was inspired from the shape of firefly. The smart design largely saves space for doctors compared with built-out camera.
We have preset many camera setups so the user does not need to set many parameters before using the device. 
The user can operate the machine directly once the installation has been finished. 
The device carries following automatic functions for photo shooting and processing when equipped with our MediView software:

  • Auto Focus/ISO
  • Auto Exposure
  • Auto White Balance
  • Right/Left Eye indicator
  • Auto Focusing Calibration

Adjustable Aperture

The aperture can be adjusted at 6 different levels to meet different view of depth and brightness demands.

HDMI output

The HDMI output can be used to connect the S390H/S390L slit lamp with monitor. The doctors can share the live eye examination status simultaneously with patient’s family members or students for teaching purpose.

Easier Installation

Our compact control panel with built-in power supply makes it much easier to install the slit lamp especially when installing the slit lamp on a ophthalmic unit. The users do not need to find place to install the chunky power box.

Quick Capture Button

There is a quick button on the control panel that enables doctors to shoot photos conveniently . Once they observe the suitable photo to describe pathology, just press the capture button and the photo will be recorded.

Coaxial Illuminator

The new LED illuminator is positioned coaxially to the microscope. It provides an adjustable circular beam of light to enhance the digital capturing effect.

Less Cables with Extra USB Port

When applying the new control panel, there will be less cables exposed outside. Extra USB port is provided to charge other medical device.

Specifications: SL9DL / SL9DH


Microscope Galilean Type
Magnification Change Revolving Drum
Total Magnification 6X, 10X, 16X, 25X, 40X
Eyepieces 12.5X
Angle between Eyepieces 13°
Pupillary Adjustment 52 mm-78 mm
Diopter Adjustment ±6.0 D
Field of View Φ34.7 mm(6X), Φ22 mm(10X), Φ13.5 mm(16X), Φ8.5 mm(25X), Φ5.5mm(40X)
Slit Illumination
Slit Width  0~14 mm continuous  (slit becomes a circle at 14 mm)
Slit Length 0~14 mm continuous
Aperture Diameter  Φ14 mm, Φ10 mm, Φ5 mm, Φ3 mm,  Φ2 mm, Φ1 mm, Φ0.2 mm
Slit Angle 0°~180°
 Slit Inclination 5°, 10°, 15°, 20°
Filters Heat-absorbing filter, ND  filter, Red-free filter, Cobalt Blue filter
Lamp 6V/20W Halogen Lamp

Digital Module Specification

Image Sensor 500 Pixels
Photo Resolution 2592 X 1944
Format JPEG
Video Resolution 1280 X 960
Frame of Video 25 fps
Video Formats MP4
Focus Mode Auto Focus
Exposure Auto Exposure,Auto Gain
Transmission Interface Standard USB Port
  • Firefily digital Slit Lamp SL9DL eye examination video

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Monitorized Focusing Digital Slit Lamp Microscope SL-9DL / SL-9DH
Monitorized Focusing Digital Slit Lamp Microscope SL-9DL / SL-9DH

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