5305-00-045-8354 SETSCREW Index 5340-00-045-8356 BRACKET,DOUBLE ANGLE

National Stock Number:
6650-00-045-8355

Federal Supply Class:
6650

National Item Identification Number:
000458355

Description:
LENS,OPTICAL INSTRUMENT

Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.


Manufacturer Information:
6650000458355A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
864428019200US ARMY ARDEC RDECOM


Techincal Specification:
ELEMENT LEFT SURFACE RADIUS51.105 MILLIMETERS
ELEMENT RIGHT SURFACE RADIUS4.088 MILLIMETERS
ABBE CONSTANT36.600 AND 58.600
AXIAL THICKNESS0.307 INCHES NOMINAL AND 0.715 INCHES NOMINAL
BACK FOCAL LENGTH10.039 INCHES
COMPOUND LENS EDGE THICKNESS1.000 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS1.022 INCHES NOMINAL
COMPOUND LENS STYLEDOUBLET
EQUIVALENT FOCAL LENGTH10.728 INCHES
FRONT FOCAL LENGTH9.017 INCHES
FSC APPLICATION DATACOLLIMATOR,INF. AIMING REF,INTEGRATED WITH FIRE CONTROL EQUIP
INDIVIDUAL LENS STYLEMENISCUS DIVERGING AND DOUBLE CONVEX
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174, CLASS 1, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALGLASS OPTICAL
REFRACTION INDEX1.6170 NOMINAL AND 1.5230 NOMINAL


Click here to Register for Free 30-day Trial