Lamp 1, 50 watts, 4.54 amps, 810 lumens, d20 tubular, t-8, e8 dbl contact bayonet candlebra base, clear; projection slide 2 or 3; light control iris diaphragm or rheostat; w/9 ft cable assembly 1; lamp 2
A device used to project a vision acuity test chart on a screen, for eye refraction procedures.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 6135-00-369-2368
NSN 5915-01-470-5206
NSN 5910-01-519-2798
NSN 5905-01-381-8843
NSN 5895-00-585-2038
NSN 5999-00-652-5810
NSN 6105-01-228-2328
NSN 4140-01-540-8003
NSN 6150-00-500-4712
NSN 6135-01-523-3198
NSN 6620-00-004-5466
NSN 6105-01-415-0828