940 NSN 6540-01-284-2970 - 7dff5a66


1 U

NSN 6540-01-284-2970 - (6540012842970) Technical Details :

MRCNameDetails
ACDCCURRENT TYPEAC
ANEHDESIGN DESIGNATIONGOLDMAN
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYPERIMETER OPHTHALMIC GOLDMAN 115/120V SPHERICAL PROJECTION
FEATSPECIAL FEATURES115/120 VOLTAGE; UTILIZE SPHERICAL PROJECTION TO PROVIDE DIRECT REGISTRATION OF TARGET; PERMIT ACCURATE MEASUREMENT WITH BUILT-IN LIGHTMETER AND ADJUSTING OF ABSOLUTE TARGET BRIGHTNESS OF 31.5 ASB MAXIMUM AND SPHERE LUMINOSITY OF 1000 ASB MAXIMUM OF A 30 CM RADIUS PROJECTION HEMISPHERE SURFACE; PROVIDE SEPARATE ILLUMINATION OF THE LUXMETER SCALE; MEASURE BOTH KINETIC AND STATIC QUANTITATIVE PERIMETRY; CONTAIN A TELESCOPE WITH MAGNIFICATION NOT LESS 1.85X


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