High-performance Greenough Microscopes

The convergent binocular tubes ensure easy fusion and stress-free observation. Advanced multi-coating is applied to all lenses used in the microscope. Because of the high optical performance, bright images free from flare and ghost can be obtained, improving the quality of medical examinations and treatment.

Helicoid Mechanism

As the diopter adjustment rings do not rotate with the eye caps, the selected diopters will not be accidentally changed during use.

Magnification Changer

The SM-30N is equipped with a 2-step magnification changer that offers 10x and 16x powers; magnification can be easily changed with the magnification change lever. With the use of 16x eyepieces, total magnification can be increased up to 25.6x.

Specially-coated Mirror

The reflecting mirror has been given a special coating, effectively reducing harmful infrared and ultraviolet rays to protect the eye being observed against phototoxicity while providing an exceptionally natural view in the visible light range.

Integrated Control

The joystick for XYZ movement, its top button for the light booster function (which also serves as a trigger button for capturing images when connected to an imaging device), and the rheostat adjacent to the joystick for light intensity adjustment can all be controlled with one hand. This ensures a smooth and swift examination.

Furthermore, the joystick mechanism provides outstanding control from coarse to fine movement of the slitlamp base.

Slitlamp with Integrated Base

By integrating it with the base, the sturdiness of the chin rest assembly has improved dramatically. Now that the base is integrated, there is no need to be selective with the shape of fittings for the chin rest assembly or its installation method. The slitlamp can now be set up very easily on any type of instrument table.

Headrest/Finger Rest

The headrest serves not only as a patient's headrest but also as a finger rest for the examiner holding an indirect lens upon fundus examination. The finger rest feature is designed such that the examiner can hold the indirect lens steady. It also reduces arm fatigue from lengthy fundus examination..

Tilting Mechanism

With the SM-30N, both length and width of the slit can be adjusted continuously without preset steps. The slit unit can be tilted forward at 5°, 10°, 15°or 20°.