Aspheric 20 diopter hand held lens. This 20 diopter all glass indirect convex lens combined with a source of direct illumination i.e. bright penlight allows for 'indirect'opthalmoscopy of the fundus. The veterinarian holds the lens in front of the animal's eye. At arm's length, the veterinarian direct light at lens:
Provides a larger field of view of the fundus than is possible with a standard opthalmoscope
Exam at safe distance with fractiousanimals
Comes with blue velour storage bag
FALSE
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FALSE
