203035PC16: LENS,OPTICAL INSTRUMENT.
The LENS,OPTICAL INSTRUMENT is a NAVAL SEA SYSTEMS COMMAND optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 22.0 MILLIMETERS NOMINAL MM, MATERIAL: GLASS OPTICAL, ABBE CONSTANT: 33.800 AND 57.400, AXIAL THICKNESS: 7.5 MILLIMETERS NOMINAL AND 2.0 MILLIMETERS NOMINAL MM, REFRACTION INDEX: 1.6490 NOMINAL AND 1.5725 NOMINAL, BACK FOCAL LENGTH: 3.451 CENTIMETERS CM. This part is cataloged in the U.S.
Government catalog under NSN 6650-00-157-4147, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| DIAMETER | 22.0 MILLIMETERS NOMINAL MM |
| MATERIAL | GLASS OPTICAL |
| ABBE CONSTANT | 33.800 AND 57.400 |
| AXIAL THICKNESS | 7.5 MILLIMETERS NOMINAL AND 2.0 MILLIMETERS NOMINAL MM |
| REFRACTION INDEX | 1.6490 NOMINAL AND 1.5725 NOMINAL |
| BACK FOCAL LENGTH | 3.451 CENTIMETERS CM |
| FRONT FOCAL LENGTH | 4.117 CENTIMETERS CM |
| COMPOUND LENS STYLE | DOUBLET |
| INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND MENISCUS DIVERGING |
| END ITEM IDENTIFICATION | RANGEFINDER MK42 |
| EQUIVALENT FOCAL LENGTH | 4.084 CENTIMETERS CM |
| ELEMENT LEFT SURFACE RADIUS | 21.6 MILLIMETERS AND -17.3 MILLIMETERS MM |
| NSN | 6650-00-157-4147 |
| INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND MENISCUS DIVERGING |
| BACK FOCAL LENGTH | 3.451 CENTIMETERS CM |
| FRONT FOCAL LENGTH | 4.117 CENTIMETERS CM |
| ELEMENT LEFT SURFACE RADIUS | 21.6 MILLIMETERS AND -17.3 MILLIMETERS MM |
| EQUIVALENT FOCAL LENGTH | 4.084 CENTIMETERS CM |
| ELEMENT RIGHT SURFACE RADIUS | 17.3 MILLIMETERS AND 296.0 MILLIMETERS MM |
| DIAMETER | 22.0 MILLIMETERS NOMINAL MM |
| ABBE CONSTANT | 33.800 AND 57.400 |
| AXIAL THICKNESS | 7.5 MILLIMETERS NOMINAL AND 2.0 MILLIMETERS NOMINAL MM |
| COMPOUND LENS EDGE THICKNESS | 5.0 MILLIMETERS NOMINAL MM |