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Thorlabs Parts by Manufacturer Part Number

Search 15,735 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 →

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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.

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Industrial sourcing catalog

Search by Manufacturer Part Number

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

15,735 results
Thorlabs LK4498-UV

Thorlabs

LK4498-UV

Thorlabs LK4498-UV — f=-25.4 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=22.0 mm, L=33.0 mm, AR Coating: 245-400 nm

The Thorlabs LK4498-UV is an f=-25.4 mm plano-concave cylindrical lens manufactured from UV grade fused silica with an antireflection coating for 245-400 nm. This rectangular component measures 22.0 mm in height and 33.0 mm in length, and has a unit package weight of 0.06 lbs. Submit the exact part number, quantity, and application requirements to receive a quote.

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Thorlabs LK4500RM

Thorlabs

LK4500RM

Thorlabs LK4500RM — f= -400.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens

The Thorlabs LK4500RM is a mounted plano-concave round cylindrical lens featuring a focal length of -400.0 mm and a diameter of Ø1", constructed from UV Fused Silica (UVFS). Released on October 1, 2013, this 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 LK4500RM-A

Thorlabs

LK4500RM-A

Thorlabs LK4500RM-A — f= -400.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 350 - 700 nm

The Thorlabs LK4500RM-A is an f= -400.0 mm, Ø1" ultraviolet fused silica mounted plano-concave round cylindrical lens featuring an antireflection coating for 350 to 700 nm. Released on October 1, 2013, each packaged unit has a weight of 0.05 lbs, with the lifecycle status detailed in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a quote.

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Thorlabs LK4500RM-B

Thorlabs

LK4500RM-B

Thorlabs LK4500RM-B — f= -400.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 650 - 1050 nm

Thorlabs manufactures the LK4500RM-B, a mounted plano-concave round cylindrical lens featuring a focal length of -400.0 mm, a diameter of 1", and ultraviolet fused silica (UVFS) construction with an antireflective coating for the 650 to 1050 nm wavelength range. This component weighs 0.05 lbs per unit and was initially released on November 6, 2013, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LK4500RM-C

Thorlabs

LK4500RM-C

Thorlabs LK4500RM-C — f= -400.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 1050 - 1700 nm

Thorlabs LK4500RM-C is the exact manufacturer part number for f= -400.0 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.

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Thorlabs LK4500RM-UV

Thorlabs

LK4500RM-UV

Thorlabs LK4500RM-UV — f= -400.0 mm, Ø1", UVFS Mounted Plano-Concave Round Cyl Lens, ARC: 245 - 400 nm

Thorlabs LK4500RM-UV is the exact manufacturer part number for f= -400.0 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 LK4767

Thorlabs

LK4767

Thorlabs LK4767 — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm

The Thorlabs LK4767 is a plano-concave cylindrical lens manufactured from UV grade fused silica with a focal length of -25.0 mm, a height of 20.0 mm, and a length of 30.0 mm. Each unit weighs 0.06 lbs and corresponds to the product release date of October 17, 2000, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4767-A

Thorlabs

LK4767-A

Thorlabs LK4767-A — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, ARC: 350 - 700 nm

Thorlabs manufactures the LK4767-A, a plano-concave cylindrical lens featuring a focal length of -25.0 mm and constructed from UV grade fused silica with dimensions of H=20.0 mm and L=30.0 mm. This component includes an anti-reflective coating specified for 350 to 700 nm and has an individual package weight of 0.10 lbs, with lifecycle status available in current manufacturer documentation released on November 23, 2022. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4767-B

Thorlabs

LK4767-B

Thorlabs LK4767-B — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, ARC: 650 - 1050 nm

The Thorlabs LK4767-B is a plano-concave cylindrical lens featuring a focal length of -25.0 mm, constructed from UV grade fused silica, and measuring 20.0 mm in height by 30.0 mm in length with an antireflective coating for 650 to 1050 nm. Released on December 16, 2022, each unit has a package weight of 0.10 lbs, with lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4767-C

Thorlabs

LK4767-C

Thorlabs LK4767-C — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, ARC: 1050 - 1700 nm

The Thorlabs LK4767-C is a UV grade fused silica plano-concave cylindrical lens featuring a focal length of -25.0 mm, a height of 20.0 mm, a length of 30.0 mm, and an antireflection coating for the 1050 to 1700 nm spectral range. Released on December 29, 2022, each individual component has a package weight of 0.10 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4767-UV

Thorlabs

LK4767-UV

Thorlabs LK4767-UV — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=20.0 mm, L=30.0 mm, AR Coating: 245-400 nm

Manufactured by Thorlabs, the LK4767-UV is a plano-concave cylindrical lens featuring a focal length of -25.0 mm and constructed from UV grade fused silica with an AR coating for 245-400 nm. This component has a height of 20.0 mm, a length of 30.0 mm, and an individual package weight of 0.05 lbs. Submit your exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4836

Thorlabs

LK4836

Thorlabs LK4836 — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm

The Thorlabs LK4836 is a plano-concave cylindrical lens manufactured from UV grade fused silica with a focal length of -25.0 mm. This component features a height of 10.0 mm, a length of 15.0 mm, and an individual package weight of 0.05 lbs, following its release on October 17, 2000. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4836-A

Thorlabs

LK4836-A

Thorlabs LK4836-A — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 350 - 700 nm

The Thorlabs LK4836-A is an f=-25.0 mm plano-concave cylindrical lens manufactured from UV grade fused silica with an ARC of 350 - 700 nm, an H of 10.0 mm, and an L of 15.0 mm. Each unit features a package weight of 0.09 lbs, with lifecycle status available in current manufacturer documentation following its November 23, 2022 release date. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LK4836-B

Thorlabs

LK4836-B

Thorlabs LK4836-B — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 650 - 1050 nm

The Thorlabs LK4836-B is a plano-concave cylindrical lens with a focal length of -25.0 mm, manufactured from UV grade fused silica and released on December 16, 2022. This component features a height of 10.0 mm, a length of 15.0 mm, and an antireflective coating specified for the 650 to 1050 nm wavelength range, with each unit having a package weight of 0.09 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4836-C

Thorlabs

LK4836-C

Thorlabs LK4836-C — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, ARC: 1050 - 1700 nm

The Thorlabs LK4836-C is an f=-25.0 mm plano-concave cylindrical lens manufactured from UV grade fused silica featuring an antireflection coating for 1050 to 1700 nm. This optic measures 10.0 mm in height and 15.0 mm in length with a package weight of 0.09 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4836-UV

Thorlabs

LK4836-UV

Thorlabs LK4836-UV — f=-25.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=10.0 mm, L=15.0 mm, AR Coating: 245-400 nm

Thorlabs LK4836-UV is the exact manufacturer part number for f=-25.0 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.

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Thorlabs LK4989

Thorlabs

LK4989

Thorlabs LK4989 — f=-500.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm

The Thorlabs LK4989 is an f=-500.0 mm plano-concave cylindrical lens manufactured from UV grade fused silica, featuring a height of 30.0 mm and a length of 45.0 mm. Released on October 17, 2000, each unit has a package weight of 0.07 lbs, with the current lifecycle status available in active manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.

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Thorlabs LK4989-A

Thorlabs

LK4989-A

Thorlabs LK4989-A — f=-500.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 350 - 700 nm

The Thorlabs LK4989-A is a f=-500.0 mm plano-concave cylindrical lens constructed from UV grade fused silica with an antireflection coating for 350 to 700 nm. This component measures 30.0 mm in height and 45.0 mm in length, with an individual package weight of 0.11 lbs. Release occurred on November 23, 2022, and current lifecycle status is available in manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK4989-B

Thorlabs

LK4989-B

Thorlabs LK4989-B — f=-500.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 650 - 1050 nm

The Thorlabs LK4989-B is a plano-concave cylindrical lens manufactured from UV grade fused silica with a focal length of -500.0 mm. Featuring a height of 30.0 mm, a length of 45.0 mm, and an antireflection coating specified for 650 to 1050 nm, this component has an individual package weight of 0.11 lbs and was released on December 16, 2022. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LK4989-C

Thorlabs

LK4989-C

Thorlabs LK4989-C — f=-500.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, ARC: 1050 - 1700 nm

Thorlabs manufactures the LK4989-C, a plano-concave cylindrical lens featuring a focal length of -500.0 mm and constructed from UV grade fused silica. This optical component measures 30.0 mm in height and 45.0 mm in length, and includes an antireflection coating specified for the 1050 to 1700 nm wavelength range with a package weight of 0.10 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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