Visual acuity test projector (NSN 6540-01-491-0211)
Special Features
Chart projection type vision test apparatus; includes test slides and wall screen; suitable for projecting test objects and characters necessary for vision exam procedures; fitted to a sturdy base to assure rigidity of the projector when utilized on a flat surface; table mount: 5 degrees rotation for instillation and alignment; halogen projection lamp and housing, slide holders, line selector, focusing tube, system of lenses, and necessary connections and operating mechanisms; slide container case, description manual, 6 foot long 3 prong power cord/w ground lead; ul, ansi; remote control
Current Type
Ac
Lamp Quantity
1
Lampholder Quantity
1
Stand
Included
Part Name Assigned By Controlling Agency
Projector visual acuity test
Supplementary Features
Consists of projector head (2001-0205), table mount (2001-0204), non-depolarizing screen, 20x20 (2001-0208), halogen bulb (2001-0207), combination letters/numbers/illiterate 3's slide (2001-0208), worth four dot slide w/multiple 20/20 lines and reversible red/green spectacles (2001-0209), duochrome combination slide w/m-1 style adult/child astimatic chart (2001-0210), vectographic slide (2001-0211)
