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Thorlabs Parts by Manufacturer Part Number

Search 15,583 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.

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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.

15,583 results
Thorlabs AC508-400-C

Thorlabs

AC508-400-C

Thorlabs AC508-400-C — f = 400.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

The Thorlabs AC508-400-C is a discontinued Ø2" achromatic doublet with a focal length of 400.0 mm and an antireflection coating specified for 1050 to 1700 nm. Originally released on July 21, 2003, this optic was officially discontinued on May 18, 2023, and has been superseded by the replacement model ACT508-400-C. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs AC508-400-B-ML

Thorlabs

AC508-400-B-ML

Thorlabs AC508-400-B-ML — f=400 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs AC508-400-B-ML is an f=400 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 650-1050 nm. Released on April 1, 2009, this component reached discontinued status on May 17, 2021, with the ACT508-400-B-ML designated as its official replacement model. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs AC508-400-B-M

Thorlabs

AC508-400-B-M

Thorlabs AC508-400-B-M — SM2-Threaded (2.035"-40) Mounting Cell for AC508-400-B

The Thorlabs AC508-400-B-M is an SM2-threaded (2.035"-40) mounting cell specifically designated for the AC508-400-B optic. Originally released on April 1, 2009, this component reached its discontinued lifecycle status on May 24, 2011. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs AC508-400-B

Thorlabs

AC508-400-B

Thorlabs AC508-400-B — f = 400.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm

The Thorlabs AC508-400-B is a 2-inch achromatic doublet lens featuring a focal length of 400.0 mm and an antireflection coating specified for 650 to 1050 nm. Released by Thorlabs on July 18, 2003, this component reached its discontinued lifecycle status on May 17, 2021, with the ACT508-400-B designated as its official replacement model. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs AC508-400-AB-ML

Thorlabs

AC508-400-AB-ML

Thorlabs AC508-400-AB-ML — f = 400 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400 - 1100 nm

The Thorlabs AC508-400-AB-ML is an achromatic doublet featuring a 400 mm focal length, a 2-inch diameter, an SM2-threaded mount, and an antireflection coating designed for 400 to 1100 nm. Released on April 11, 2019, this packaged unit has an individual weight of 0.27 lbs, with its current lifecycle status available in manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs AC508-400-AB

Thorlabs

AC508-400-AB

Thorlabs AC508-400-AB — f = 400.0 mm, Ø2" Achromatic Doublet, ARC: 400 - 1100 nm

The Thorlabs AC508-400-08 is an achromatic doublet featuring a focal length of 400.0 mm, a diameter of Ø2", and an antireflection coating specified for 400 - 1100 nm. Released on April 11, 2019, each unit has a package weight of 0.21 lbs, with lifecycle status subject to current manufacturer documentation. Submit your exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs AC508-400-A1-ML

Thorlabs

AC508-400-A1-ML

Thorlabs AC508-400-A1-ML — Ø2" Achromatic Doublet, SM2-Threaded Mount, f=400 mm, ARC: 400-700 nm

The Thorlabs AC508-400-A1-ML is a Ø2" achromatic doublet featuring an SM2-threaded mount, a focal length of 400 mm, and an antireflection coating specified for 400-700 nm. Released on March 22, 2007, this component reached its discontinued date on June 11, 2011, and has been officially replaced by the ACT508-400-A-ML model. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs AC508-400-A1-M

Thorlabs

AC508-400-A1-M

Thorlabs AC508-400-A1-M — Mounting Cell for AC508-400-A1, SM2 Thread

The Thorlabs AC508-400-A1-M is a mounting cell for the AC508-400-A1 featuring an SM2 thread. Released by Thorlabs on February 28, 2007, this component reached its discontinued status on April 18, 2011. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs AC508-400-A1

Thorlabs

AC508-400-A1

Thorlabs AC508-400-A1 — f = 400.0 mm, Ø2" Unmounted Visible Achromat, AR-Coating: 400-700 nm

The Thorlabs AC508-400-A1 is an unmounted visible achromat featuring a 400.0 mm focal length and a 2-inch diameter with an A1 anti-reflective coating optimized for 400-700 nm. Originally released on July 18, 2003, this discontinued component was superseded by the official replacement model ACT508-400-A following its discontinuation on November 11, 2009. Submit the exact part number, quantity, and application requirements to receive a formal quotation for available inventory.

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Thorlabs AC508-400-A-ML

Thorlabs

AC508-400-A-ML

Thorlabs AC508-400-A-ML — f=400 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400-700 nm

The Thorlabs AC508-400-A-ML is a discontinued f=400 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflective coating specified for 400-700 nm. Originally released on November 10, 2009, and discontinued on May 21, 2020, this component has the ACT508-400-A-ML designated as its official replacement model. Submit the exact part number, quantity, and application requirements to request a formal quote for this item.

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Thorlabs AC508-400-A-M

Thorlabs

AC508-400-A-M

Thorlabs AC508-400-A-M — Mounting Cell for AC508-400-A, SM2 Threaded

The Thorlabs AC508-400-A-M is a mounting cell specifically designed for the AC508-400-A with an SM2 threaded configuration. Originally released by Thorlabs on November 10, 2009, this component reached its discontinued date on May 25, 2011. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs AC508-400-A

Thorlabs

AC508-400-A

Thorlabs AC508-400-A — f = 400 mm, Ø2" Achromatic Doublet, ARC: 400 - 700 nm

The Thorlabs AC508-400-A is a discontinued f = 400 mm, Ø2" achromatic doublet featuring an antireflection coating for 400 - 700 nm, released on November 10, 2009, and discontinued on May 18, 2020. The official replacement model for this component is the ACT508-400-A. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs AC508-300-C-ML

Thorlabs

AC508-300-C-ML

Thorlabs AC508-300-C-ML — f=300 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 1050-1700 nm

The Thorlabs AC508-300-C-ML is an f=300 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 1050-1700 nm. Originally released on September 17, 2009, this component has a lifecycle status of discontinued as of March 10, 2023, and has been officially replaced by the ACT508-300-C-ML model. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs AC508-300-C-M

Thorlabs

AC508-300-C-M

Thorlabs AC508-300-C-M — SM2-Threaded (2.035"-40) Mounting Cell for AC508-300-C

The Thorlabs AC508-300-C-M is an SM2-Threaded (2.035"-40) mounting cell for the AC508-300-C, originally released on September 17, 2009, and discontinued on April 5, 2009. This discontinued component provides specific mounting functionality designated by the manufacturer. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs AC508-300-C

Thorlabs

AC508-300-C

Thorlabs AC508-300-C — f = 300.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

The Thorlabs AC508-300-C is an f = 300.0 mm, Ø2" achromatic doublet featuring an antireflection coating for 1050 to 1700 nm, released on July 21, 2003. This component has a lifecycle status of discontinued as of March 10, 2023, and has been officially replaced by the ACT508-300-C model. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs AC508-300-B-ML

Thorlabs

AC508-300-B-ML

Thorlabs AC508-300-B-ML — f=300 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs AC508-300-B-ML is an f=300 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 650-1050 nm. Released on April 1, 2009, this component reached discontinued status on July 22, 2021, with the ACT508-300-B-ML designated as its official replacement model. Submit the exact part number, quantity, and application requirements to request a quote for available inventory.

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Thorlabs AC508-300-B-M

Thorlabs

AC508-300-B-M

Thorlabs AC508-300-B-M — SM2-Threaded (2.035"-40) Mounting Cell for AC508-300-B

The Thorlabs AC508-300-B-M is an SM2-threaded (2.035"-40) mounting cell for the AC508-300-B. Released by Thorlabs on April 1, 2009, this component reached its discontinued status on May 24, 2011. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Thorlabs AC508-300-B

Thorlabs

AC508-300-B

Thorlabs AC508-300-B — f = 300.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm

The Thorlabs AC508-300-B is a discontinued f = 300.0 mm, Ø2" achromatic doublet with an antireflection coating for 650 to 1050 nm, originally released on October 23, 2003, and discontinued on July 22, 2021. This optical component features an official replacement model, the ACT508-300-B, as noted in the open last web presentation. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Thorlabs AC508-300-AB-ML

Thorlabs

AC508-300-AB-ML

Thorlabs AC508-300-AB-ML — f = 300.0 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400 - 1100 nm

The Thorlabs AC508-300-AB-ML is an f = 300.0 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating for 400 to 1100 nm. Released on April 11, 2019, each packaged unit has a weight of 0.30 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 AC508-300-AB

Thorlabs

AC508-300-AB

Thorlabs AC508-300-AB — f = 300.0 mm, Ø2" Achromatic Doublet, ARC: 400 - 1100 nm

The Thorlabs AC508-300-AB is an f = 300.0 mm, Ø2" achromatic doublet featuring an antireflection coating for 400 to 1100 nm, released on April 11, 2019, and weighing 0.28 lbs each. Lifecycle status for this part refers to current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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