Retina Diagnostic Lens

Contact lens 901 - For the binocular slit observation of the pupil, the macula, its surroundings out to 30° as well as the central vitreous body sections.

The refractive power is - 64 D. The linear, axial and angular enlargement does not depend on the refraction of the eye to be examined, which is of importance for measurements taken at the ocular fundus and in the vitreous body.