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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.

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.

15,583 results
Thorlabs ACT508-400-C

Thorlabs

ACT508-400-C

Thorlabs ACT508-400-C — f = 400.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

The Thorlabs ACT508-400-C is an f = 400.0 mm, Ø2" Achromatic Doublet featuring an antireflection coating specified for 1050 to 1700 nm. Released on May 18, 2023, each individual unit has a package weight of 0.31 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 ACT508-400-B-ML

Thorlabs

ACT508-400-B-ML

Thorlabs ACT508-400-B-ML — f=400 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs ACT508-400-B-ML is an achromatic doublet featuring a 400 mm focal length, a 2-inch diameter, and an SM2-threaded mount with an antireflective coating specified for 650 to 1050 nm. Released on May 19, 2021, each unit has a package weight of 0.29 lbs, while the current lifecycle status is available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements for an RFQ quote.

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Thorlabs ACT508-400-B

Thorlabs

ACT508-400-B

Thorlabs ACT508-400-B — f = 400.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm

The Thorlabs ACT508-400-B is an achromatic doublet with a focal length of 400.0 mm and a diameter of 2 inches, released on May 19, 2021. This optical component features an antireflection coating specified for the 650 to 1050 nm wavelength range and has a package weight of 0.23 lbs. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-400-A-ML

Thorlabs

ACT508-400-A-ML

Thorlabs ACT508-400-A-ML — f=400 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400-700 nm

The Thorlabs ACT508-400-A-ML is an achromatic doublet featuring a 400 mm focal length, a 2-inch diameter, an SM2-threaded mount, and an anti-reflective coating for the 400 to 700 nm wavelength range. Released on May 21, 2020, each packaged unit weighs 0.33 lbs. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs ACT508-400-A

Thorlabs

ACT508-400-A

Thorlabs ACT508-400-A — f = 400 mm, Ø2" Achromatic Doublet, ARC: 400 - 700 nm

The Thorlabs ACT508-400-A is a 2-inch diameter achromatic doublet with a focal length of 400 mm and an antireflection coating optimized for 400 to 700 nm. Released on May 21, 2020, each unit carries a package weight of 0.31 lbs. Request a formal quote by submitting the exact part number, quantity, and application requirements.

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Thorlabs ACT508-300-C-ML

Thorlabs

ACT508-300-C-ML

Thorlabs ACT508-300-C-ML — f=300 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 1050-1700 nm

The Thorlabs ACT508-300-C-ML is an achromatic doublet featuring a 300 mm focal length, a 2-inch diameter, an SM2-threaded mount, and an antireflection coating optimized for 1050 to 1700 nm. Released on March 15, 2023, each unit has a package weight of 0.34 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.

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Thorlabs ACT508-300-C

Thorlabs

ACT508-300-C

Thorlabs ACT508-300-C — f = 300.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

The Thorlabs ACT508-300-C is an achromatic doublet with a focal length of 300.0 mm and a diameter of 2 inches, released on March 10, 2023, and weighing 0.34 lbs per unit with an antireflection coating specified for 1050 to 1700 nm. Refer to current manufacturer documentation for lifecycle status. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs ACT508-300-B-ML

Thorlabs

ACT508-300-B-ML

Thorlabs ACT508-300-B-ML — f=300 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs ACT508-300-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 July 23, 2021, each packaged unit weighs 0.30 lbs. Refer to current manufacturer documentation for lifecycle status details. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-300-B

Thorlabs

ACT508-300-B

Thorlabs ACT508-300-B — f = 300.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm

The Thorlabs ACT508-300-B is an achromatic doublet featuring a focal length of 300.0 mm, a diameter of 2 inches, and an anti-reflective coating optimized for the 650 to 1050 nm wavelength range. Released on July 23, 2021, each unit has a package weight of 0.24 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.

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Thorlabs ACT508-300-A-ML

Thorlabs

ACT508-300-A-ML

Thorlabs ACT508-300-A-ML — f=300 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400-700 nm

Released by Thorlabs on March 11, 2022, the ACT508-300-A-ML is an f=300 mm, Ø2 inch achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 400-700 nm. Each unit has a package weight of 0.36 lbs, and lifecycle status should be verified against current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-300-A

Thorlabs

ACT508-300-A

Thorlabs ACT508-300-A — f = 300 mm, Ø2" Achromatic Doublet, ARC: 400 - 700 nm

The Thorlabs ACT508-300-A is an achromatic doublet featuring a 300 mm focal length and a 2-inch diameter, released on March 11, 2022. Each unit has a package weight of 0.29 lbs and incorporates an antireflective coating specified for the 400 to 700 nm wavelength range. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs ACT508-250-C-ML

Thorlabs

ACT508-250-C-ML

Thorlabs ACT508-250-C-ML — f=250 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 1050-1700 nm

The Thorlabs ACT508-250-C-ML is an f=250 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 1050-1700 nm. Released on March 15, 2023, each unit has a package weight of 0.41 lbs. Please submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-250-C

Thorlabs

ACT508-250-C

Thorlabs ACT508-250-C — f = 250.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

The Thorlabs ACT508-250-C is an achromatic doublet featuring a 250.0 mm focal length and a Ø2" diameter with an antireflection coating specified for 1050 to 1700 nm. Released on March 10, 2023, each unit has a package weight of 0.34 lbs, with the lifecycle status referenced in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-250-B-ML

Thorlabs

ACT508-250-B-ML

Thorlabs ACT508-250-B-ML — f=250 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs ACT508-250-B-ML is an achromatic doublet featuring a 250 mm focal length, a 2-inch diameter, and an SM2-threaded mount with a 650-1050 nm antireflection coating. Released on August 6, 2021, each unit has a package weight of 0.29 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 ACT508-250-B

Thorlabs

ACT508-250-B

Thorlabs ACT508-250-B — f = 250.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm

The Thorlabs ACT508-250-B is an achromatic doublet featuring a focal length of 250.0 mm and a diameter of 2 inches, released on August 6, 2021. This optical component includes an anti-reflective coating specified for the 650 to 1050 nm wavelength range and has an individual package weight of 0.24 lbs. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs ACT508-250-A-ML

Thorlabs

ACT508-250-A-ML

Thorlabs ACT508-250-A-ML — f=250 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 400-700 nm

The Thorlabs ACT508-250-A-ML is an f=250 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 400-700 nm. Released on March 24, 2021, each unit has a package weight of 0.30 lbs and a lifecycle status that is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs ACT508-250-A

Thorlabs

ACT508-250-A

Thorlabs ACT508-250-A — f = 250 mm, Ø2" Achromatic Doublet, ARC: 400 - 700 nm

The Thorlabs ACT508-250-A is an achromatic doublet featuring a focal length of 250 mm and a diameter of 2 inches, released on March 24, 2021. This optic includes an antireflection coating specified for the 400 to 700 nm wavelength range, with each unit weighing 0.28 lbs. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs ACT508-200-C-ML

Thorlabs

ACT508-200-C-ML

Thorlabs ACT508-200-C-ML — f=200 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 1050-1700 nm

The Thorlabs ACT508-200-C-ML is an f=200 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating for 1050-1700 nm, released on July 11, 2023. Each unit weighs 0.43 lbs, with lifecycle status subject to current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a formal quote.

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Thorlabs ACT508-200-C

Thorlabs

ACT508-200-C

Thorlabs ACT508-200-C — f = 200.0 mm, Ø2" Achromatic Doublet, ARC: 1050 - 1700 nm

Thorlabs offers the ACT508-200-C, an f = 200.0 mm, Ø2" achromatic doublet featuring an antireflection coating for 1050 to 1700 nm. Each unit has a package weight of 0.40 lbs and a release date of July 11, 2023, 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 ACT508-200-B-ML

Thorlabs

ACT508-200-B-ML

Thorlabs ACT508-200-B-ML — f=200 mm, Ø2" Achromatic Doublet, SM2-Threaded Mount, ARC: 650-1050 nm

The Thorlabs ACT508-200-B-ML is an f=200 mm, Ø2" achromatic doublet featuring an SM2-threaded mount and an antireflection coating specified for 650-1050 nm. Released on October 21, 2022, this component has an individual package weight of 0.27 lbs. Submit the exact part number, quantity, and application requirements for a quote.

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