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Thorlabs Parts by Manufacturer Part Number

Search 15,051 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.

15,051 results
Thorlabs LB4223-1550

Thorlabs

LB4223-1550

Thorlabs LB4223-1550 — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, 1550 nm V-Coating

The Thorlabs LB4223-1550 is an f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 1550 nm V-Coating, released on August 22, 2024. Each unit has a package weight of 0.05 lbs, with the lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LB4223-532

Thorlabs

LB4223-532

Thorlabs LB4223-532 — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, 532 nm V-Coat

The Thorlabs LB4223-532 is an f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 532 nm V-Coat and a package weight of 0.05 lbs. Released on July 23, 2024, this component's lifecycle status is subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a formal price quote.

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Thorlabs LB4223-A

Thorlabs

LB4223-A

Thorlabs LB4223-A — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 350 - 700 nm

The Thorlabs LB4223-A is an f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating for 350 - 700 nm, officially released on January 3, 2024. Each individual unit of this optical component has a package weight of 0.05 lbs. For current lifecycle status information, please refer to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LB4223-AB

Thorlabs

LB4223-AB

Thorlabs LB4223-AB — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

The Thorlabs LB4223-AB is an f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating for 400 - 1100 nm, released on October 12, 2023. Each individual unit carries a package weight of 0.05 lbs, with the 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 LB4223-AB-ML

Thorlabs

LB4223-AB-ML

Thorlabs LB4223-AB-ML — f = 750 mm, Ø1" Mounted UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

The Thorlabs LB4223-AB-ML is a mounted UV fused silica bi-convex lens featuring a focal length of 750 mm, a diameter of 1", and an antireflection coating specified for 400 to 1100 nm. Released on July 25, 2025, each unit has a package weight of 0.16 lbs, with the lifecycle status detailed in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quotation.

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Thorlabs LB4223-B

Thorlabs

LB4223-B

Thorlabs LB4223-B — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

The Thorlabs LB4223-B is a f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating for 650 - 1050 nm, released on December 6, 2023. Each individual unit of this optical component has a package weight of 0.05 lbs, with the 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 LB4223-C

Thorlabs

LB4223-C

Thorlabs LB4223-C — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm

The Thorlabs LB4223-C is a UV Fused Silica Bi-Convex Lens featuring a 750 mm focal length, a one-inch diameter, and an anti-reflective coating optimized for the 1050 to 1700 nm wavelength range. Released on January 5, 2024, each unit has a package weight of 0.05 lbs, with the lifecycle status detailed in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote for this component.

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Thorlabs LB4223-UV

Thorlabs

LB4223-UV

Thorlabs LB4223-UV — f = 750.0 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm

The Thorlabs LB4223-UV is an f = 750.0 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating specified for 245 to 400 nm. Released on September 7, 2000, each unit has a package weight of 0.04 lbs, with its current lifecycle status available through manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.

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Thorlabs LB4223-YAG

Thorlabs

LB4223-YAG

Thorlabs LB4223-YAG — f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat

The Thorlabs LB4223-YAG is an f = 750 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 532 / 1064 nm V-Coat, released on July 15, 2024. Each unit has a package weight of 0.05 lbs, with lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LB4265

Thorlabs

LB4265

Thorlabs LB4265 — f = 150.0 mm, Ø1" UV Fused Silica Bi-Convex Lens, Uncoated

The Thorlabs LB4265 is an uncoated bi-convex lens featuring a 150.0 mm focal length and a 1-inch diameter, constructed from UV fused silica with an individual package weight of 0.05 lbs and an initial release date of August 9, 2000. Lifecycle status for this component can be verified through current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LB4265-1064

Thorlabs

LB4265-1064

Thorlabs LB4265-1064 — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, 1064 nm V-Coat

The Thorlabs LB4265-1064 is an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 1064 nm V-Coat, released on July 18, 2024. Each individual unit carries a package weight of 0.05 lbs, with lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Thorlabs LB4265-1550

Thorlabs

LB4265-1550

Thorlabs LB4265-1550 — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, 1550 nm V-Coating

The Thorlabs LB4265-1550 is an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 1550 nm V-Coating, released on August 22, 2024. Each unit of this optical component has a package weight of 0.05 lbs, with the lifecycle status referenced in current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.

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Thorlabs LB4265-532

Thorlabs

LB4265-532

Thorlabs LB4265-532 — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, 532 nm V-Coat

Manufactured by Thorlabs, the LB4265-532 is an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 532 nm V-Coat, released on July 23, 2024. Each unit has a package weight of 0.05 lbs, with lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quote.

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Thorlabs LB4265-A

Thorlabs

LB4265-A

Thorlabs LB4265-A — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 350 - 700 nm

Thorlabs LB4265-A is the exact manufacturer part number for f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 350 - 700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4265-AB

Thorlabs

LB4265-AB

Thorlabs LB4265-AB — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

Thorlabs offers the LB4265-AB, an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating for 400 to 1100 nm. Released on October 12, 2023, each unit has a package weight of 0.05 lbs, with the lifecycle status referenced in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

View product details →
Thorlabs LB4265-AB-ML

Thorlabs

LB4265-AB-ML

Thorlabs LB4265-AB-ML — f = 150 mm, Ø1" Mounted UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

The Thorlabs LB4265-AB-ML is a mounted UV fused silica bi-convex lens featuring a 150 mm focal length, a 1 inch diameter, and an antireflection coating for 400 to 1100 nm. Released on July 25, 2025, each unit has a package weight of 0.16 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

View product details →
Thorlabs LB4265-B

Thorlabs

LB4265-B

Thorlabs LB4265-B — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

The Thorlabs LB4265-B is an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring an AR coating optimized for 650 to 1050 nm. Released on December 6, 2023, each individual unit has a package weight of 0.05 lbs, with lifecycle status subject to current manufacturer documentation and availability determined by lead time. Submit the exact part number, quantity, and application requirements to request a quote.

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Thorlabs LB4265-C

Thorlabs

LB4265-C

Thorlabs LB4265-C — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm

The Thorlabs LB4265-C is a UV fused silica bi-convex lens featuring a 150 mm focal length, a 1 inch diameter, and an anti-reflective coating for the 1050 to 1700 nm wavelength range. Released on January 5, 2024, each unit has a package weight of 0.05 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

View product details →
Thorlabs LB4265-UV

Thorlabs

LB4265-UV

Thorlabs LB4265-UV — f = 150.0 mm, Ø1" UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm

The Thorlabs LB4265-UV is a UV fused silica bi-convex lens featuring a focal length of 150.0 mm, a diameter of 1 inch, and an anti-reflective coating specified for the 245 to 400 nm wavelength range. Released on September 7, 2000, each unit carries an individual package weight of 0.05 lbs, with the current lifecycle status available in manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this component.

View product details →
Thorlabs LB4265-YAG

Thorlabs

LB4265-YAG

Thorlabs LB4265-YAG — f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat

The Thorlabs LB4265-YAG is an f = 150 mm, Ø1" UV Fused Silica Bi-Convex Lens featuring a 532 / 1064 nm V-Coat, released on July 15, 2024. Each individual component has a package weight of 0.05 lbs, with the product lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

View product details →