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 7035-00-320-5644
NSN 6220-00-970-3797
NSN 5975-00-492-9820
NSN 6610-01-632-8561
NSN 5905-00-406-5430
NSN 5990-01-481-3080
NSN 5910-00-400-5952
NSN 7035-00-104-7613
NSN 4140-01-049-3977
NSN 5930-01-462-8538
NSN 5950-00-804-6840
NSN 5925-01-486-4227