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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 LK4989-UV

Thorlabs

LK4989-UV

Thorlabs LK4989-UV — f=-500.0 mm, Plano-Concave Cylindrical Lens, UV Grade Fused Silica, H=30.0 mm, L=45.0 mm, AR Coating: 245-400 nm

The Thorlabs LK4989-UV is a plano-concave cylindrical lens manufactured from UV grade fused silica with a focal length of -500.0 mm. This optical component features a height of 30.0 mm, a length of 45.0 mm, and an antireflective coating specified for the 245-400 nm wavelength range. Each individual unit has a package weight of 0.06 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LK500

Thorlabs

LK500

Thorlabs LK500 — Rack-Mounted Liquid Chiller, 500 W

The Thorlabs LK500 is a rack-mounted liquid chiller with a 500 W capacity and a package weight of 43.21 lbs each. This unit carries a release date of November 14, 2025, while its lifecycle status is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this item.

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Thorlabs LKA1300

Thorlabs

LKA1300

Thorlabs LKA1300 — Rack-Mounted Ambient Liquid Cooling System, 1300 W

The Thorlabs LKA1300 is a rack-mounted ambient liquid cooling system with a 1300 W capacity and a package weight of 34.94 lbs each. This unit carries a release date of June 5, 2026, with lifecycle status subject to current manufacturer documentation and availability currently listed as in stock overseas. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LKF40

Thorlabs

LKF40

Thorlabs LKF40 — In-Line Filter for Chillers, 40 Mesh Replaceable Filter, CPC Fittings on Both Ends

The Thorlabs LKF40 is an in-line filter for chillers featuring a 40-mesh replaceable filter and CPC fittings on both ends, with an individual package weight of 0.28 lbs and a release date of October 21, 2024. Lifecycle status for this part number is per current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LLD1530

Thorlabs

LLD1530

Thorlabs LLD1530 — Frequency-Locked Laser, 1532.8323 nm Vacuum Wavelength

The Thorlabs LLD1530 is a frequency-locked laser featuring a 1532.8323 nm vacuum wavelength and an individual package weight of 8.13 lbs, with a release date of December 18, 2017. Current lifecycle status information for this component is available in official manufacturer documentation. To receive a price quote, submit the exact part number, required quantity, and application requirements.

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Thorlabs LLG03-4H

Thorlabs

LLG03-4H

Thorlabs LLG03-4H — Liquid Light Guide, Ø3 mm Core, 340 - 800 nm, 4' (1.2 m) Length

Thorlabs manufactures the LLG03-4H liquid light guide featuring a 3 Ø mm core and a length of 4' (1.2 m) with a spectral range of 340 to 800 nm. Released on December 21, 2016, each unit has a package weight of 0.72 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LLG0338-4

Thorlabs

LLG0338-4

Thorlabs LLG0338-4 — Liquid Light Guide Ø3 mm Core, 340 - 800 nm, 4' (1.2 m) Length

The Thorlabs LLG0338-4 is a liquid light guide featuring a ø3 mm core and a 4-foot (1.2 m) length, offering transmission across the 340 to 800 nm wavelength range. Released on November 6, 2009, this model was discontinued on July 24, 2018, and has been officially replaced by the LLG03-4H model. Submit the exact part number, quantity, and application requirements to receive a quote for this item.

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Thorlabs LLG0338-6

Thorlabs

LLG0338-6

Thorlabs LLG0338-6 — Liquid Light Guide Ø3 mm Core, 340 - 800 nm, 6' (1.8 m) Length

Thorlabs LLG0338-6 is the exact manufacturer part number for Liquid Light Guide Ø3 mm Core, 340 - 800 nm, 6' (1.8 m) Length. 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 LLG0338-8

Thorlabs

LLG0338-8

Thorlabs LLG0338-8 — Liquid Light Guide Ø3 mm Core, 340 - 800 nm, 8' (2.4 m) Length

Thorlabs LLG0338-8 is the exact manufacturer part number for Liquid Light Guide Ø3 mm Core, 340 - 800 nm, 8' (2.4 m) Length. 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 LLG05-4H

Thorlabs

LLG05-4H

Thorlabs LLG05-4H — Liquid Light Guide, Ø5 mm Core, 340 - 800 nm, 4' (1.2 m) Length

The Thorlabs LLG05-4H is a liquid light guide featuring a Ãø5 mm core and a 4' (1.2 m) length, operating within a 340 to 800 nm spectral range. This unit has a package weight of 0.83 lbs and a release date of December 21, 2016, with lifecycle status subject to current manufacturer documentation. Submit an RFQ with the exact part number, quantity, and application requirements to receive a quote.

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Thorlabs LLG0538-4

Thorlabs

LLG0538-4

Thorlabs LLG0538-4 — Liquid Light Guide Ø5 mm Core, 340 - 800 nm, 4' (1.2 m) Length

Thorlabs LLG0538-4 is the exact manufacturer part number for Liquid Light Guide Ø5 mm Core, 340 - 800 nm, 4' (1.2 m) Length. The official catalog lists this item as discontinued. The official replacement model is LLG05-4H. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG0538-6

Thorlabs

LLG0538-6

Thorlabs LLG0538-6 — Liquid Light Guide Ø5 mm Core, 340 - 800 nm, 6' (1.8 m) Length

The Thorlabs LLG0538-6 is a liquid light guide featuring a ø5 mm core and a 6' (1.8 m) length, operating within a 340 - 800 nm wavelength range. Released on November 6, 2009, this product has a lifecycle status of discontinued as of October 19, 2018. Submit the exact part number, quantity, and application requirements to request a quote for this item.

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Thorlabs LLG0538-8

Thorlabs

LLG0538-8

Thorlabs LLG0538-8 — Liquid Light Guide Ø5 mm Core, 340 - 800 nm, 8' (2.4 m) Length

Thorlabs LLG0538-8 is the exact manufacturer part number for Liquid Light Guide Ø5 mm Core, 340 - 800 nm, 8' (2.4 m) Length. 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 LLG3-4T

Thorlabs

LLG3-4T

Thorlabs LLG3-4T — Liquid Light Guide, Ø3 mm Core, 220 - 650 nm, 4' (1.2 m) Length

Thorlabs LLG3-4T is the exact manufacturer part number for Liquid Light Guide, Ø3 mm Core, 220 - 650 nm, 4' (1.2 m) Length. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3-4Z

Thorlabs

LLG3-4Z

Thorlabs LLG3-4Z — Liquid Light Guide, Ø3 mm Core, 420 - 2000 nm, 4' (1.2 m) Length

Thorlabs LLG3-4Z is the exact manufacturer part number for Liquid Light Guide, Ø3 mm Core, 420 - 2000 nm, 4' (1.2 m) Length. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3-6H

Thorlabs

LLG3-6H

Thorlabs LLG3-6H — Liquid Light Guide, Ø3 mm Core, 340 - 800 nm, 6' (1.8 m) Length

Thorlabs LLG3-6H is the exact manufacturer part number for Liquid Light Guide, Ø3 mm Core, 340 - 800 nm, 6' (1.8 m) Length. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3-8H

Thorlabs

LLG3-8H

Thorlabs LLG3-8H — Liquid Light Guide, Ø3 mm Core, 340 - 800 nm, 8' (2.4 m) Length

Thorlabs LLG3-8H is the exact manufacturer part number for Liquid Light Guide, Ø3 mm Core, 340 - 800 nm, 8' (2.4 m) Length. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3A1-A

Thorlabs

LLG3A1-A

Thorlabs LLG3A1-A — Ø3 mm LLG Collimating Adapter, Olympus BX / IX, ARC: 350-700 nm

Thorlabs LLG3A1-A is the exact manufacturer part number for Ø3 mm LLG Collimating Adapter, Olympus BX / IX, ARC: 350-700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3A2-A

Thorlabs

LLG3A2-A

Thorlabs LLG3A2-A — Ø3 mm LLG Collimating Adapter, Leica DMI, ARC: 350-700 nm

Thorlabs LLG3A2-A is the exact manufacturer part number for Ø3 mm LLG Collimating Adapter, Leica DMI, ARC: 350-700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LLG3A3-A

Thorlabs

LLG3A3-A

Thorlabs LLG3A3-A — Ø3 mm LLG Collimating Adapter, Nikon Eclipse, ARC: 350-700 nm

Thorlabs LLG3A3-A is the exact manufacturer part number for Ø3 mm LLG Collimating Adapter, Nikon Eclipse, ARC: 350-700 nm. 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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