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Thorlabs Parts by Manufacturer Part Number

Search 15,675 published Thorlabs product records by exact manufacturer part number. The catalog preserves item-level technical properties, product images, and manufacturer documents when the source provides them. MRO Parts RFQ is an independent industrial sourcing service and does not claim manufacturer authorization unless explicitly stated in a quotation.

Thorlabs is a verified manufacturer with 2471 published product records available for industrial sourcing and procurement. Their catalog features specialized optical hardware designed for laboratory setups, precision alignment, and photonics applications, providing foundational structural support and fiber-optic connectivity for sensitive optical systems.

The available product line includes structural optical breadboards in various dimensional configurations featuring M6 x 1.0 or 1⁄4"-20 mounting holes, alongside specialized components such as FC/PC multimode connectors with stainless steel ferrules and specific bore diameters for optical assembly management.

Our platform captures detailed technical attributes for these components, including product names, lifecycle status, release dates, package weights, discontinued dates, last web presentation details, and official replacement models. To source items from this catalog, buyers are invited to submit the exact part number and quantity for a formal quotation.

Product families represented

  • FiberBench Ø1/2" Lens Tube Mount
  • Precision Rotating Linear Polarizer Module, 500 - 720 nm, Ø2.5 mm CA
  • Precision Rotating Linear Polarizer Module, 650 - 2000 nm, Ø2.5 mm CA
  • Precision Rotating Linear Polarizer Module, 1.5 - 5.0 µm, Ø4.0 mm CA
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 1100 - 2000 nm
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 700 - 1200 nm
  • Precision Achromatic Quarter-Wave Plate Module for FiberBench, 400 - 800 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 1100 - 2000 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 700 - 1200 nm
  • Precision Achromatic Half-Wave Plate Module for FiberBench, 400 - 800 nm
  • FiberBench High-Precision Rotation Mount with Vernier Scale for Ø1/2" Optics
  • Fiber U-Bench Polarization Controller, 1550nm

Technical fields represented in the catalog

  • Product Name
  • Lifecycle Status
  • Release Date
  • Package Weight
  • Available
  • This item has been replaced by FBC-1550-FC .
  • Last Web Presentation
  • Discontinued Date
  • Official Replacement Model
  • FBP-C-SMA was discontinued.
  • Last Web Presentation Open
  • FBP-B-SMA was discontinued.

Model-code and document review

Use the complete part number, suffixes, nameplate, connection, voltage, material, size, and application data. Similar-looking Thorlabs components may not be interchangeable. A document is linked when the source supplies one; its absence does not establish that the identified item is incomplete.

Model-code identification guide →Replacement compatibility review →

Request a commercial review

Include quantity, required condition, delivery destination, target date, and any equipment or former reference. Product publication does not confirm current stock, price, condition, lead time, compatibility, or authorization; those points are addressed for the specific inquiry.

Request a QuoteObsolete parts sourcing →Technical review process →

Industrial sourcing catalog

Search by Manufacturer Part Number

Browse verified product records and request commercial availability, lead time and technical documentation.

15,675 results
Thorlabs LK4082RM-UV

Thorlabs

LK4082RM-UV

Thorlabs LK4082RM-UV — f= -200.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 245 - 400 nm

Thorlabs LK4082RM-UV is the exact manufacturer part number for f= -200.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 245 - 400 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK4155

Thorlabs

LK4155

Thorlabs LK4155 — f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm

Thorlabs LK4155 is the exact manufacturer part number for f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK4155-A

Thorlabs

LK4155-A

Thorlabs LK4155-A — f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 350 - 700 nm

Thorlabs LK4155-A is the exact manufacturer part number for f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 350 - 700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK4155-B

Thorlabs

LK4155-B

Thorlabs LK4155-B — f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 650 - 1050 nm

Thorlabs LK4155-B is the exact manufacturer part number for f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 650 - 1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK4155-C

Thorlabs

LK4155-C

Thorlabs LK4155-C — f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 1050 - 1700 nm

Thorlabs LK4155-C is the exact manufacturer part number for f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 1050 - 1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK4155-UV

Thorlabs

LK4155-UV

Thorlabs LK4155-UV — f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, AR Coating: 245-400 nm

Thorlabs LK4155-UV is the exact manufacturer part number for f=-12.7 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, AR Coating: 245-400 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4166

Thorlabs

LK4166

Thorlabs LK4166 — f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0

Thorlabs LK4166 is the exact manufacturer part number for f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4166-A

Thorlabs

LK4166-A

Thorlabs LK4166-A — f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 350 - 700 nm

Thorlabs LK4166-A is the exact manufacturer part number for f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 350 - 700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4166-B

Thorlabs

LK4166-B

Thorlabs LK4166-B — f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 650 - 1050 nm

Thorlabs LK4166-B is the exact manufacturer part number for f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 650 - 1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4166-C

Thorlabs

LK4166-C

Thorlabs LK4166-C — f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 1050 - 1700 nm

Thorlabs LK4166-C is the exact manufacturer part number for f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0mm, ARC: 1050 - 1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4166-UV

Thorlabs

LK4166-UV

Thorlabs LK4166-UV — f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, AR Coating: 245-400 nm

Thorlabs LK4166-UV is the exact manufacturer part number for f=-30.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, AR Coating: 245-400 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245

Thorlabs

LK4245

Thorlabs LK4245 — f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm

Thorlabs LK4245 is the exact manufacturer part number for f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245-A

Thorlabs

LK4245-A

Thorlabs LK4245-A — f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 350 - 700 nm

Thorlabs LK4245-A is the exact manufacturer part number for f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 350 - 700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245-B

Thorlabs

LK4245-B

Thorlabs LK4245-B — f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 650 - 1050 nm

Thorlabs LK4245-B is the exact manufacturer part number for f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 650 - 1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245-C

Thorlabs

LK4245-C

Thorlabs LK4245-C — f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 1050 - 1700 nm

Thorlabs LK4245-C is the exact manufacturer part number for f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 1050 - 1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245-UV

Thorlabs

LK4245-UV

Thorlabs LK4245-UV — f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, AR Coating: 245-400 nm

Thorlabs LK4245-UV is the exact manufacturer part number for f=-100.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, AR Coating: 245-400 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245RM

Thorlabs

LK4245RM

Thorlabs LK4245RM — f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens

Thorlabs LK4245RM is the exact manufacturer part number for f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245RM-A

Thorlabs

LK4245RM-A

Thorlabs LK4245RM-A — f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 350 - 700 nm

Thorlabs LK4245RM-A is the exact manufacturer part number for f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 350 - 700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245RM-B

Thorlabs

LK4245RM-B

Thorlabs LK4245RM-B — f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 650 - 1050 nm

Thorlabs LK4245RM-B is the exact manufacturer part number for f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 650 - 1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LK4245RM-C

Thorlabs

LK4245RM-C

Thorlabs LK4245RM-C — f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 1050 - 1700 nm

Thorlabs LK4245RM-C is the exact manufacturer part number for f= -100.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 1050 - 1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →