The direct ophthalmoscope allows you to look into the back of the eye to look at the health of the retina, optic nerve, vasculature, and vitreous humor. This exam produces an upright image of approximately 15 times magnification. The ophthalmoscope is a medical instrument used for examining the retina of the eye.

Product Specifications

Illumination form: large light spot, small light spot, slit, central-neT, and Red free filter.

Diopter compensation：0, ±1D, ±2D, ±3D, ±4D, ±5D, ±6D, ±8D, ±10D, ±12D, ±16D, ±20D, and,-25D

Light source：2.6V, 1.6W Mini-halogen lamp

Power supply: DC 2/5 batteries OF A/1.5V