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Slit Lamp Microscopes
30GL

Basic model with a clearer view to the rear of the eye for accurate diagnosis

Design optimized for everyday medical environments

Greenough optics deliver a stereoscopic field of view

Intuitive and smooth operations

Features

Greenough optics provide a bright and clear view with enhanced depth perception.

The 30GL is equipped with a Greenough microscope which provides rich stereoscopic images that are easy to fuse, helping to accurately identify the condition of affected areas. Combined with a high-luminance LED light source, it ensures a bright and clear view.

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

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

Efficient examination environment, friendly to both doctors and patients

To reduce the burden on doctors during long examinations and minimize fatigue, the design focuses on ease of use, from the size and positioning of the operating parts to their operational feel. The simple optical structure results in intuitive operations. This model is ideal for facilities that prioritize cost-effectiveness.
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.

Basic model for stable performance

An environmentally friendly, long-life LED is used. This eliminates the need for frequent light source replacement, reducing maintenance work and saving natural resources.

Performance

Improved Examination Accuracy

The high-luminance LED delivers natural color and clear imaging, contributing to comfortable examinations and enhanced diagnostic accuracy.

A single-element, high-luminance LED provides natural color and a uniform slit beam. Rich light scatter enhances tissue contrast, enabling clear observation of the cornea, aqueous humor, lens, and vitreous humor.

The microscope features converging binocular tubes with a 13° convergence angle, making fusion easier and providing a natural sense of depth.

A wide 14 mm illumination field diameter is used to provide sufficient coverage for the cornea, which is approximately 11 mm in diameter.

Even if the eye moves slightly, the entire cornea remains within the illumination field, allowing stable observation.

Improved Examination Accuracy with Greenough Optics

This provides a deeper three-dimensional image, enabling clear visualization of fine fundus structures. A comfortable observation environment supports examination quality.

The 30GL adopts a Greenough microscope with a stereo angle of approximately 13°. Because the inward angle of the eyes is nearly the same as when not using a microscope, it provides a natural, easy-to-fuse stereoscopic view, allowing for comfortable observation even over extended periods.

In addition to high optical performance, features such as magnification switching via a zoom lever and brightness adjustment are designed with operability in mind, supporting efficient examinations.

Specs & Dims

Specifications

Dimensions

Videos

30GL – TAKAGI Product introduction

TAKAGI model comparison Slit Lamps