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Thorlabs Parts by Manufacturer Part Number

Search 14,988 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.

14,988 results
Thorlabs LB4972-AB-ML

Thorlabs

LB4972-AB-ML

Thorlabs LB4972-AB-ML — f = 250 mm, Ø2" Mounted UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

Thorlabs LB4972-AB-ML is the exact manufacturer part number for f = 250 mm, Ø2" Mounted UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4972-B

Thorlabs

LB4972-B

Thorlabs LB4972-B — f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

Thorlabs LB4972-B is the exact manufacturer part number for f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4972-C

Thorlabs

LB4972-C

Thorlabs LB4972-C — f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm

Thorlabs LB4972-C is the exact manufacturer part number for f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4972-UV

Thorlabs

LB4972-UV

Thorlabs LB4972-UV — f = 250.0 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm

Thorlabs LB4972-UV is the exact manufacturer part number for f = 250.0 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4972-YAG

Thorlabs

LB4972-YAG

Thorlabs LB4972-YAG — f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat

Thorlabs LB4972-YAG is the exact manufacturer part number for f = 250 mm, Ø2" UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB4C

Thorlabs

LB4C

Thorlabs LB4C — Kinematic Prism Platform for 60 mm Cage Cube, Imperial Taps

Thorlabs LB4C is the exact manufacturer part number for Kinematic Prism Platform for 60 mm Cage Cube, Imperial Taps. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5247

Thorlabs

LB5247

Thorlabs LB5247 — Ø1" CaF 2 Bi-Convex Lens, f = 75.0 mm, Uncoated

Thorlabs LB5247 is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 75.0 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5247-E1

Thorlabs

LB5247-E1

Thorlabs LB5247-E1 — Ø1" CaF2 Bi-Convex Lens, f = 75.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5247-E1 is the exact manufacturer part number for Ø1" CaF2 Bi-Convex Lens, f = 75.0 mm, AR-Coated: 2 - 5 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5284

Thorlabs

LB5284

Thorlabs LB5284 — Ø1" CaF 2 Bi-Convex Lens, f = 50.0 mm, Uncoated

Thorlabs LB5284 is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 50.0 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5284-E

Thorlabs

LB5284-E

Thorlabs LB5284-E — Ø1" CaF 2 Bi-Convex Lens, f = 50.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5284-E is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 50.0 mm, AR-Coated: 2 - 5 µm. The official catalog lists this item as discontinued. The official replacement model is LB5284-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5284-E1

Thorlabs

LB5284-E1

Thorlabs LB5284-E1 — Ø1" CaF2 Bi-Convex Lens, f = 50.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5284-E1 is the exact manufacturer part number for Ø1" CaF2 Bi-Convex Lens, f = 50.0 mm, AR-Coated: 2 - 5 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5454

Thorlabs

LB5454

Thorlabs LB5454 — Ø1" CaF 2 Bi-Convex Lens, f = 200.0 mm, Uncoated

Thorlabs LB5454 is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 200.0 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5247-E

Thorlabs

LB5247-E

Thorlabs LB5247-E — Ø1" CaF 2 Bi-Convex Lens, f = 75.0 mm, AR-Coated: 2 - 5 µm

The Thorlabs LB5247-E is a Ø1" calcium fluoride bi-convex lens with a focal length of 75.0 mm and an antireflection coating for the 2 to 5 µm wavelength range, released on February 2, 2010. Having reached its discontinued status on June 4, 2024, this component has been officially replaced by model LB5247-E1. Submit the exact part number, quantity, and application requirements to request a quote for remaining availability.

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Thorlabs LB5454-E

Thorlabs

LB5454-E

Thorlabs LB5454-E — Ø1" CaF 2 Bi-Convex Lens, f = 200.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5454-E is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 200.0 mm, AR-Coated: 2 - 5 µm. The official catalog lists this item as discontinued. The official replacement model is LB5454-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5454-E1

Thorlabs

LB5454-E1

Thorlabs LB5454-E1 — Ø1" CaF2 Bi-Convex Lens, f = 200.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5454-E1 is the exact manufacturer part number for Ø1" CaF2 Bi-Convex Lens, f = 200.0 mm, AR-Coated: 2 - 5 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5552

Thorlabs

LB5552

Thorlabs LB5552 — Ø1" CaF 2 Bi-Convex Lens, f = 100.0 mm, Uncoated

The Thorlabs LB5552 is an uncoated Ø1" CaF2 bi-convex lens featuring a focal length of f = 100.0 mm. Released on January 15, 2010, each individual unit has a package weight of 0.06 lbs, with lifecycle status available 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 LB5552-E

Thorlabs

LB5552-E

Thorlabs LB5552-E — Ø1" CaF 2 Bi-Convex Lens, f = 100.0 mm, AR-Coated: 2 - 5 µm

Thorlabs LB5552-E is the exact manufacturer part number for Ø1" CaF 2 Bi-Convex Lens, f = 100.0 mm, AR-Coated: 2 - 5 µm. The official catalog lists this item as discontinued. The official replacement model is LB5552-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LB5552-E1

Thorlabs

LB5552-E1

Thorlabs LB5552-E1 — Ø1" CaF2 Bi-Convex Lens, f = 100.0 mm, AR-Coated: 2 - 5 µm

The Thorlabs LB5552-E1 is a Ø1" Calcium Fluoride (CaF2) bi-convex lens featuring a focal length of 100.0 mm and an anti-reflective coating optimized for the 2 to 5 µm spectral range. Released on June 4, 2024, each unit has a package weight of 0.10 lbs. Submit the exact part number, quantity, and application requirements to receive a quote for this component.

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Thorlabs LB5766

Thorlabs

LB5766

Thorlabs LB5766 — Ø1/2" CaF 2 Bi-Convex Lens, f = 15.0 mm, Uncoated

The Thorlabs LB5766 is a Ø1/2" CaF2 bi-convex lens featuring a focal length of 15.0 mm in an uncoated configuration. Released on February 2, 2010, 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 quote.

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Thorlabs LB5766-E

Thorlabs

LB5766-E

Thorlabs LB5766-E — Ø1/2" CaF 2 Bi-Convex Lens, f = 15.0 mm, AR-Coated: 2 - 5 µm

The Thorlabs LB5766-E is a Ø1/2" CaF2 bi-convex lens featuring a focal length of 15.0 mm and an anti-reflective coating optimized for the 2 to 5 µm spectral range. Originally released on February 18, 2010, this component attained discontinued status on June 4, 2024, and has been officially superseded by replacement model LB5766-E1. Submit the exact part number, quantity, and application requirements to request a quote.

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