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LA5464 — LENS,OPTICAL INSTRUMENT

✓ Government record, cited
THORLABS, INC · COMPONENT
PRODUCT OVERVIEW

LA5464: LENS,OPTICAL INSTRUMENT.

The LENS,OPTICAL INSTRUMENT is a THORLABS, INC optical transceiver module designed for high-speed data center interconnects. Key specifications include LENGTH: 19.68 INCHES NOMINAL IN, DIAMETER: 1.0 INCHES NOMINAL IN, BACK FOCAL LENGTH: 19.62 INCHES IN, SINGLE LENS STYLE: PLANO-CONVEX, INDIVIDUAL LENS STYLE: PLANO-CONVEX, COMPOUND LENS EDGE THICKNESS: 2.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-689-8307, 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.

WHERE IT FITS
LA5464
NSN: 6650-01-689-8307
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 0LW43 — THORLABS, INC (USA)
SPECIFICATIONS
LENGTH19.68 INCHES NOMINAL IN
DIAMETER1.0 INCHES NOMINAL IN
BACK FOCAL LENGTH19.62 INCHES IN
SINGLE LENS STYLEPLANO-CONVEX
INDIVIDUAL LENS STYLEPLANO-CONVEX
COMPOUND LENS EDGE THICKNESS2.0 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYCALCIUM FLOURIDE PLANO-CONVEX LENSES, UNCOATED
NSN6650-01-689-8307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: THORLABS, INC LENS,OPTICAL INSTRUMENT TITLE COMPONENT PN LA5464 MFR THORLABS, INC LENS,OPTICAL INSTRUMEN
KEY FEATURES
•
LENGTH: 19.68 INCHES NOMINAL IN
•
INDIVIDUAL LENS STYLE: PLANO-CONVEX
•
BACK FOCAL LENGTH: 19.62 INCHES IN
•
DIAMETER: 1.0 INCHES NOMINAL IN
•
COMPOUND LENS EDGE THICKNESS: 2.0 MILLIMETERS NOMINAL MM
•
SINGLE LENS STYLE: PLANO-CONVEX
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
LENGTH19.68 INCHES NOMINAL IN
INDIVIDUAL LENS STYLEPLANO-CONVEX
BACK FOCAL LENGTH19.62 INCHES IN
DIAMETER1.0 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCALCIUM FLOURIDE PLANO-CONVEX LENSES, UNCOATED
COMPOUND LENS EDGE THICKNESS2.0 MILLIMETERS NOMINAL MM
SINGLE LENS STYLEPLANO-CONVEX
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LA5464?
LA5464 is a LENS,OPTICAL INSTRUMENT manufactured by THORLABS, INC.
What is the NSN for LA5464?
LA5464 is cataloged in the U.S. Government catalog under NSN 6650-01-689-8307. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.