Apply the forehead rest the patients forehead, then oosen the clambing control whileobserving the eye with the eyepiece and move the slit lamp itself forward orbackward to focus on the subject part.
Since the forehead rest is executed with a spring, enen if the slit lampitself drawn forward, it will not leave the forchead of the patient easily.
By Rotating a filter, G(Green), B(Cobalt blue ), O ( Conversion FilterFor Color Temperature) and those without a Non filter can be chosen as anillumination system. Please use properly according to the use of observation. Acolor temperature change filter serves as illumination near daylight color.
Two magnitications available for this Hand- held slit lamp byexchanging the eyepiece. Standard eyepiece 10X And 16Xpacked together with this instrument.
Illumination bulb : White LED;