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Serving Your Vision

Slit Lamp Microscope

700GL NSW Slit Lamp Microscope

Vivid and deep images for even more accurate and efficient diagnosis

Slit Lamp Microscope

700GL NSW Slit Lamp Microscope

Vivid and deep images for even more accurate and efficient diagnosis

  • Clear and stereoscopic observation images
  • NSW functions further increase the precision of observations
  • Provides an efficient examination environment
Model Name Manufacturer
700GL NSW Slit Lamp Microscope Takagi Seiko Co., Ltd.

A slit lamp is an essential instrument for the diagnosis of various eye diseases.

The 700GL NSW is equipped with innovative NSW function to enable observations in even greater detail.


NSW functions further increase the precision of observations

In contrast to the 10° stereo angle of the 700GL, an angle of 4.1° is adopted for the NSW, ensuring a wider stereoscopic vision area. This makes it easier to observe the fundus in detail for highly accurate diagnosis.

*700GL NSW is a factory option specification. Please note that the standard 700GL cannot be modified/converted to 700GL NSW after purchase. NSW is an acronym of “Narrow angle,” “Stereo,” and “Wide viewer.”
*The image is for illustrative purposes only.

*The image is for illustrative purposes only.

Switching to the NSW functions is easy. Simply press the knob at the bottom of the objective lens.


Highly accurate examinations and diagnoses with a more natural stereoscopic feel

The inter-optical path distance of 22 mm and the sharp slit illumination that uses a high-luminance LED with a 3500 K colour temperature produce a clear observation image with a stereoscopic feel from the anterior eye parts to the fundus. Lesions and foreign matter can be identified clearly and in detail, supporting more accurate diagnosis.

The inter-optical path distance of 22 mm and the sharp slit illumination that uses a high-luminance LED with a 3500 K colour temperature

*Photo provided by: Dr. Toru Noda, Department of Ophthalmology, NHO Tokyo Medical Center


Ergonomic design × LED = Efficient examination environment, friendly to both doctors and patients

To reduce the burden on doctors during long examinations and minimise fatigue, the design focuses on ease of use, from the size and positioning of the operating parts to their operational feel. This model uses an energy-saving LED light source which provides stable brightness over a long service life. This allows a design with built-in cables and reduces heat generation, contributing to enhanced patient safety.

The design consists of parts such as a large-diameter dimmer knob arranged functionally around the joystick for easy operation with one hand.

The size and feel of the large-diameter control knob are optimally designed for comfortable operation.

The front lens can be held in a stable position using the finger rest function of the forehead rest. This makes observations easier and reduces the burden on the doctor’s arms, while also minimizing contact with patients.


Vivid image output makes explaining to patients easier

Background illumination in use

The background illumination uses an LED with the same colour temperature as the slit illumination to obtain a clear image without impairing the colour balance.
This makes the entire eye clearly visible, enabling patients to intuitively understand the location and condition of the affected area.

A camera can be connected for imaging by attaching a TAKAGI combination or camera adapter. A TAKAGI digital camera is also available.

Simply pressing a button once to capture an image while operating the joystick.