Hemispherical projection type; 115/230 volt; 50/60 hz; 200 watts max; 1.9x telescope magnification; 60 step brightness; 3 sets gray filters; 6 diaphragms; 50 mm diameter area-covering capability; dioptric range in excess of + of - diopters; chin rest vertical range in excess of 60 mm and lateral in excess of 90 mm; auto and manual operated recording device; patient-activated buzzer; target/background lamp; 2 recording charts; projection surface 300 mm radius w/white background adjusts to the max brightness 31.5 a s b; 20 x 30 in. Table top; light meter w/battery; correction lens frame; cleaning brush; silicone cloth; air blower; dust cover; 400 sets recording charts; 400 chin-rest pads; 2 target/background lamps; 2 recording chart illumination lamps and fuses or circuit breakers protective devices; measures light perception, peripheral and central fields, and blind spots
No other part numbers with same form, fit, and function found.
An apparatus for determining the extent of the peripheral visual field on a curved surface.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 5935-01-281-7397
NSN 5996-00-658-8638
NSN 6150-01-339-0091
NSN 5998-00-377-9234
NSN 6650-01-378-6868
NSN 5950-01-356-7457
NSN 5935-01-528-6721
NSN 6130-01-400-6123
NSN 5835-01-185-1102
NSN 6620-01-104-2699
NSN 5920-01-366-5991
NSN 6130-01-573-4780