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Thorlabs Parts by Manufacturer Part Number

Search 15,557 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.

15,557 results
Thorlabs LK1662L1-A

Thorlabs

LK1662L1-A

Thorlabs LK1662L1-A — f=-50.00 mm, H=20 mm, L=22 mm, N-BK7 Plano-Concave Cylindrical Lens, ARC: 350-700 nm

Thorlabs manufactures the LK1662L1-A, an N-BK7 plano-concave cylindrical lens featuring a focal length of -50.00 mm, a height of 20 mm, and a length of 22 mm with an anti-reflective coating for 350-700 nm. Released on October 11, 2000, each unit has a package weight of 0.05 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK1662L1-B

Thorlabs

LK1662L1-B

Thorlabs LK1662L1-B — f=-50.00 mm, H=20 mm, L=22 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 650-1050 nm

The Thorlabs LK1662L1-B is an N-BK7 plano-concave cylindrical lens featuring a focal length of -50.00 mm, a height of 20 mm, and a length of 22 mm. This optic includes an antireflection coating specified for the 650-1050 nm wavelength range and weighs 0.05 lbs. Submit your exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK1662L1-C

Thorlabs

LK1662L1-C

Thorlabs LK1662L1-C — f=-50 mm, H=20 mm, L=22 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 1050-1700

The Thorlabs LK1662L1-C is an N-BK7 plano-concave cylindrical lens featuring a focal length of -50 mm, a height of 20 mm, and a length of 22 mm. This component incorporates an antireflection coating specified for the 1050-1700 nm wavelength range and carries a package weight of 0.05 lbs. Request a quote by submitting the exact part number, quantity, and application requirements.

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Thorlabs LK1662L2

Thorlabs

LK1662L2

Thorlabs LK1662L2 — Plano-Concave Negative Cylindrical Lenses: Material BK7

The Thorlabs LK1662L2 is a Plano-Concave Negative Cylindrical Lens manufactured from BK7 material, originally released on October 17, 2000. This component reached its discontinued lifecycle status on April 7, 2009, concluding its active web presentation period. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs LK1684L1

Thorlabs

LK1684L1

Thorlabs LK1684L1 — f=-12.69 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated

The Thorlabs LK1684L1 is an uncoated N-BK7 plano-concave cylindrical lens featuring a focal length of -12.69 mm, a height of 10 mm, and a length of 12 mm. Released on October 17, 2000, this component has an individual package weight of 0.05 lbs. For current lifecycle status information, refer to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a quote.

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Thorlabs LK1684L1-A

Thorlabs

LK1684L1-A

Thorlabs LK1684L1-A — f=-12.69 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, ARC: 350-700 nm

The Thorlabs LK1684L1-A is an N-BK7 plano-concave cylindrical lens featuring a focal length of -12.69 mm, a height of 10 mm, and a length of 12 mm with an anti-reflective coating for the 350-700 nm wavelength range. Released on October 11, 2000, each unit has a package weight of 0.05 lbs, with the current lifecycle status available through manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK1684L1-B

Thorlabs

LK1684L1-B

Thorlabs LK1684L1-B — f=-12.69 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 650-1050 nm

The Thorlabs LK1684L1-B is an N-BK7 plano-concave cylindrical lens featuring a focal length of -12.69 mm, a height of 10 mm, and a length of 12 mm with a 650-1050 nm antireflection coating. Released on October 11, 2000, this component has an individual package weight of 0.05 lbs and is currently in stock overseas with lifecycle status available through current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK1684L1-C

Thorlabs

LK1684L1-C

Thorlabs LK1684L1-C — f=-12.7 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 1050-1700 nm

Thorlabs LK1684L1-C is the exact manufacturer part number for f=-12.7 mm, H=10 mm, L=12 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 1050-1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1684L2

Thorlabs

LK1684L2

Thorlabs LK1684L2 — Plano-Concave Negative Cylindrical Lenses: Material BK7

Thorlabs manufactured the LK1684L2 plano-concave negative cylindrical lens from BK7 material, releasing the product on October 17, 2000, before its official discontinuation on April 7, 2009. The component was featured on the manufacturer's web presentation until its retirement. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs LK1689L1

Thorlabs

LK1689L1

Thorlabs LK1689L1 — Plano-Concave Negative Cylindrical Lenses: Material BK7

Thorlabs LK1689L1 is the exact manufacturer part number for Plano-Concave Negative Cylindrical Lenses: Material BK7. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1689L2

Thorlabs

LK1689L2

Thorlabs LK1689L2 — Plano-Concave Negative Cylindrical Lenses: Material BK7

Thorlabs LK1689L2 is the exact manufacturer part number for Plano-Concave Negative Cylindrical Lenses: Material BK7. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743L1

Thorlabs

LK1743L1

Thorlabs LK1743L1 — f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated

Thorlabs LK1743L1 is the exact manufacturer part number for f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743L1-A

Thorlabs

LK1743L1-A

Thorlabs LK1743L1-A — f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, ARC: 350-700 nm

Thorlabs LK1743L1-A is the exact manufacturer part number for f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, ARC: 350-700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743L1-B

Thorlabs

LK1743L1-B

Thorlabs LK1743L1-B — f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 650-1050 nm

Thorlabs LK1743L1-B is the exact manufacturer part number for f=-100.00 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 650-1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743L1-C

Thorlabs

LK1743L1-C

Thorlabs LK1743L1-C — f=-100 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 1050-1700

Thorlabs LK1743L1-C is the exact manufacturer part number for f=-100 mm, H=30 mm, L=32 mm, N-BK7 Plano-Concave Cylindrical Lens, Antireflection Coating: 1050-1700. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743R

Thorlabs

LK1743R

Thorlabs LK1743R — f=-100 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens

Thorlabs LK1743R is the exact manufacturer part number for f=-100 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens. The official catalog lists this item as discontinued. The official replacement model is LK1743RM. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LK1743R-A

Thorlabs

LK1743R-A

Thorlabs LK1743R-A — f=-100 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens

Thorlabs LK1743R-A is the exact manufacturer part number for f=-100 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens. The official catalog lists this item as discontinued. The official replacement model is LK1743RM-A. Submit the exact part number, quantity, destination, and application details for an RFQ.

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