|
|
National Stock Number: 6540-00-001-0210
Federal Supply Class: 6540
National Item Identification Number: 000010210
Description: LENS,OPHTHALMIC,PLANO CYLINDER
Detail: A TRANSPARENT OPTICAL ELEMENT HAVING A PLANO DIOPTER BASE CURVE AND CYLINDRICAL DIOPTER CROSS CURVE USED TO CORRECT ASTIGMATIC (MULTIFOCUS) VISION OF THE EYE.
|
Manufacturer Information:
M450PL.CYL,6BC,CR-39,71MM D | 92083 | HIS VISION INC | MILL36824 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
BASE CURVE PLANO | 0.00 PLANO NOMINAL | CROSS CURVE DIOPTER | 4.50 MINUS NOMINAL | CROSS-SECTIONAL SHAPE STYLE | PLANO CYLINDER | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY DIAMETER | DIAMETER | 71.0 MILLIMETERS MINIMUM | LIGHT TRANSMISSION | UNTINTED | MATERIAL AND LOCATION | PLASTIC SINGLE VISION | NONDEFINITIVE SPEC/STD DATA | B CLASS AND 2 STYLE | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC PLANO CYLINDER PLASTIC M4.50 CYLINDER | STYLE DESIGNATOR | ROUND | SUPPLEMENTARY FEATURES | UNCUT | THICKNESS | 1.6 MILLIMETERS NOMINAL |
|
|