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Thorlabs Parts by Manufacturer Part Number

Search 15,112 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.

15,112 results
Thorlabs LA5042

Thorlabs

LA5042

Thorlabs LA5042 — Ø1" CaF 2 Plano-Convex Lens, f = 75 mm, Uncoated

Thorlabs LA5042 is the exact manufacturer part number for Ø1" CaF 2 Plano-Convex Lens, f = 75 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5042-D

Thorlabs

LA5042-D

Thorlabs LA5042-D — Ø1" CaF 2 Plano-Convex Lens, f = 75.0 mm, AR-Coated: 1.65 - 3.0 µm

Thorlabs LA5042-D is the exact manufacturer part number for Ø1" CaF 2 Plano-Convex Lens, f = 75.0 mm, AR-Coated: 1.65 - 3.0 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5042-E

Thorlabs

LA5042-E

Thorlabs LA5042-E — Ø1" CaF₂ Plano-Convex Lens, f = 75 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5042-E is the exact manufacturer part number for Ø1" CaF₂ Plano-Convex Lens, f = 75 mm, AR-Coated: 2 - 5 μm. The official catalog lists this item as discontinued. The official replacement model is LA5042-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5042-E1

Thorlabs

LA5042-E1

Thorlabs LA5042-E1 — Ø1" CaF₂ Plano-Convex Lens, f = 75 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5042-E1 is the exact manufacturer part number for Ø1" CaF₂ Plano-Convex Lens, f = 75 mm, AR-Coated: 2 - 5 μm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5183

Thorlabs

LA5183

Thorlabs LA5183 — Ø1/2" CaF 2 Plano-Convex Lens, f = 50 mm, Uncoated

Thorlabs LA5183 is the exact manufacturer part number for Ø1/2" CaF 2 Plano-Convex Lens, f = 50 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5183-D

Thorlabs

LA5183-D

Thorlabs LA5183-D — Ø1/2" CaF 2 Plano-Convex Lens, f = 50.0 mm, AR-Coated: 1.65 - 3.0 µm

Thorlabs LA5183-D is the exact manufacturer part number for Ø1/2" CaF 2 Plano-Convex Lens, f = 50.0 mm, AR-Coated: 1.65 - 3.0 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5183-E

Thorlabs

LA5183-E

Thorlabs LA5183-E — Ø1/2" CaF₂ Plano-Convex Lens, f = 50 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5183-E is the exact manufacturer part number for Ø1/2" CaF₂ Plano-Convex Lens, f = 50 mm, AR-Coated: 2 - 5 μm. The official catalog lists this item as discontinued. The official replacement model is LA5183-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LA5183-E1

Thorlabs

LA5183-E1

Thorlabs LA5183-E1 — Ø1/2" CaF₂ Plano-Convex Lens, f = 50 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5183-E1 is the exact manufacturer part number for Ø1/2" CaF₂ Plano-Convex Lens, f = 50 mm, AR-Coated: 2 - 5 μm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LA5200

Thorlabs

LA5200

Thorlabs LA5200 — Ø2" CaF 2 Plano-Convex Lens, f = 1000 mm, Uncoated

Thorlabs LA5200 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 1000 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5210

Thorlabs

LA5210

Thorlabs LA5210 — Ø2" CaF 2 Plano-Convex Lens, f = 100 mm, Uncoated

Thorlabs LA5210 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 100 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5215

Thorlabs

LA5215

Thorlabs LA5215 — Ø2" CaF 2 Plano-Convex Lens, f = 150 mm, Uncoated

Thorlabs LA5215 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 150 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

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Thorlabs LA5220

Thorlabs

LA5220

Thorlabs LA5220 — Ø2" CaF 2 Plano-Convex Lens, f = 200 mm, Uncoated

Thorlabs LA5220 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 200 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LA5230

Thorlabs

LA5230

Thorlabs LA5230 — Ø2" CaF 2 Plano-Convex Lens, f = 300 mm, Uncoated

Thorlabs LA5230 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 300 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LA5250

Thorlabs

LA5250

Thorlabs LA5250 — Ø2" CaF 2 Plano-Convex Lens, f = 500 mm, Uncoated

Thorlabs LA5250 is the exact manufacturer part number for Ø2" CaF 2 Plano-Convex Lens, f = 500 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →
Thorlabs LA5255

Thorlabs

LA5255

Thorlabs LA5255 — Ø1" CaF 2 Plano-Convex Lens, f = 250 mm, Uncoated

Thorlabs LA5255 is the exact manufacturer part number for Ø1" CaF 2 Plano-Convex Lens, f = 250 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →

Thorlabs

LA5255-D

Thorlabs LA5255-D — Ø1" CaF 2 Plano-Convex Lens, f = 250.0 mm, AR-Coated: 1.65 - 3.0 µm

Thorlabs LA5255-D is the exact manufacturer part number for Ø1" CaF 2 Plano-Convex Lens, f = 250.0 mm, AR-Coated: 1.65 - 3.0 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →

Thorlabs

LA5255-E

Thorlabs LA5255-E — Ø1" CaF₂ Plano-Convex Lens, f = 250 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5255-E is the exact manufacturer part number for Ø1" CaF₂ Plano-Convex Lens, f = 250 mm, AR-Coated: 2 - 5 μm. The official catalog lists this item as discontinued. The official replacement model is LA5255-E1. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →

Thorlabs

LA5255-E1

Thorlabs LA5255-E1 — Ø1" CaF₂ Plano-Convex Lens, f = 250 mm, AR-Coated: 2 - 5 μm

Thorlabs LA5255-E1 is the exact manufacturer part number for Ø1" CaF₂ Plano-Convex Lens, f = 250 mm, AR-Coated: 2 - 5 μm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →

Thorlabs

LA5315

Thorlabs LA5315 — Ø1/2" CaF 2 Plano-Convex Lens, f = 20 mm, Uncoated

Thorlabs LA5315 is the exact manufacturer part number for Ø1/2" CaF 2 Plano-Convex Lens, f = 20 mm, Uncoated. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →

Thorlabs

LA5315-D

Thorlabs LA5315-D — Ø1/2" CaF 2 Plano-Convex Lens, f = 20.0 mm, AR-Coated: 1.65 - 3.0 µm

Thorlabs LA5315-D is the exact manufacturer part number for Ø1/2" CaF 2 Plano-Convex Lens, f = 20.0 mm, AR-Coated: 1.65 - 3.0 µm. Submit the exact part number, quantity, destination, and application details for an RFQ.

View product details →