OL-920 Nd:

YAG Laser System for Ophthalmology produces 1064nm wavelength laser pulse. The laser pulse and dual-spot aiming beam can position precisely on the ocular tissue to be treated through slit-lamp microscope. The YAG laser energy is concentrated and focused on a spot of about 30μm, producing light-induced explosion effect in the action of such a high optical power density, to dissociate ocular tissue rapidly for a purpose of surgery.

The laser beam energy disperses rapidly in front of and behind the focal point so as to avoid injuries to 

tissues outside the focal point resulting from laser beam. When the dispersed beam reaches fundus 

oculi, its power density is below one ten thousandth of that at the focal point and the action time is

only a few nanoseconds; so under normal circumstances it is not easy to cause injury to fundus oculi 

thus ensured the safety of surgery.

The device has a built-in laser security protective system to guarantee continuous, stable and safe 

operation of the device.The YAG laser and aiming laser are coaxial and confocal with the focal plane 

of the microscope and meanwhile are confocal with the slit-lamp, which ensured the clarity of 

observation and the accuracy of surgery. The device utilizes micro-processor control technique,

 with digital display and is easy to operate; sophisticated ophthalmic micro-surgery can be 

implemented without cutting the eyeball, which is simpler and easier than the conventional surgery, 

thus enhances the security.

Specifications: