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 6610-00-001-5516
NSN 5999-01-066-4492
NSN 6320-01-592-6248
NSN 5930-01-571-0161
NSN 6220-01-161-5016
NSN 6620-00-932-4306
NSN 6645-00-389-3370
NSN 5935-00-099-4694
NSN 5990-01-582-3671
NSN 5925-01-460-3584
NSN 6150-00-053-0795
NSN 5960-00-343-0852