Weight 20-50 gm
colour Black
Length 10-12 inch
Usage Hospital and Clinic
A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity. The occluder is a Weight 20-50 gm
colour Black
Length 10-12 inch
Usage Hospital and Clinic
A pinhole occluder is an opaque disk with one or more small holes through it, used by ophthalmologists, orthoptists and optometrists to test visual acuity. The occluder is a