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National Stock Number:
6650-01-615-8577
Federal Supply Class:
6650
National Item Identification Number:
016158577
Description:
IRIS DIAPHRAGM,OPTICAL INSTRUMEN
Detail:
AN ADJUSTABLE ITEM OF THIN, OVERLAPPING OPAQUE PLATES WHICH ARE ACTUATED BY A RING OR OTHER DEVICE SO AS TO CHANGE THE DIAMETER OF A CENTRAL OPENING, FOR CONTROLLING THE INTENSITY OF TRANSMITTED ILLUMINATION. IT IS USUALLY EMPLOYED TO REGULATE THE APERTURE OF A LENS IN MICROSCOPES, AND OTHER OPTICAL INSTRUMENTS.
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Manufacturer Information:
| 1-600IEC-1 | 1FAB7 | LITEYE SYSTEMS, INC. |
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Techincal Specification:
| PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 2.200 INCHES NOMINAL | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | DRIVE TYPE | SLOTTED FACE | | ELEMENT SECURING METHOD | RETAINER RING | | APERTURE DIAMETER | 1.500 INCHES NOMINAL | | ATTACHMENT METHOD | RING | | KNURLED PERIPHERY | NOT PROVIDED | | MATERIAL | PLASTIC | | PART NAME ASSIGNED BY CONTROLLING AGENCY | IRIS EYECUP FOR LE-600 |
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