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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This item has been replaced by FBC-1550-FC .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.

Request a Quote Obsolete parts sourcing →Technical review process →

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Search by Manufacturer Part Number

Browse verified product records and request commercial availability, lead time and technical documentation.

Thorlabs

LB4738-B

Thorlabs LB4738-B — f = 20 mm, Ø6 mm UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

The Thorlabs LB4738-B is an f = 20 mm, Ø6 mm UV Fused Silica Bi-Convex Lens featuring an AR coating specified for 650 to 1050 nm. Released on December 6, 2023, each individual unit has a package weight of 0.04 lbs, with the lifecycle status obtainable from current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quote.

Thorlabs Parts by Manufacturer Part Number

Product families represented

Technical fields represented in the catalog

Model-code and document review

Request a commercial review

Search by Manufacturer Part Number

LB4738-B

Thorlabs LB4738-B — f = 20 mm, Ø6 mm UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

LB4738-C

Thorlabs LB4738-C — f = 20 mm, Ø6 mm UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm

LB4738-UV

Thorlabs LB4738-UV — f = 20.0 mm, Ø6 mm UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm

LB4738-YAG

Thorlabs LB4738-YAG — f = 20 mm, Ø6 mm UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat

LB4743-1064

Thorlabs LB4743-1064 — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, 1064 nm V-Coat

LB4743-1550

Thorlabs LB4743-1550 — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, 1550 nm V-Coating

LB4743-532

Thorlabs LB4743-532 — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, 532 nm V-Coat

LB4743-A

Thorlabs LB4743-A — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, AR Coating: 350 - 700 nm

LB4743-AB

Thorlabs LB4743-AB — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

LB4743-B

Thorlabs LB4743-B — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, AR Coating: 650 - 1050 nm

LB4743-C

Thorlabs LB4743-C — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, AR Coating: 1050 - 1700 nm

LB4743-UV

Thorlabs LB4743-UV — f = 10.0 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, AR Coating: 245 - 400 nm

LB4743-YAG

Thorlabs LB4743-YAG — f = 10 mm, Ø5 mm UV Fused Silica Bi-Convex Lens, 532 / 1064 nm V-Coat

LB4821

Thorlabs LB4821 — f = 100.0 mm, Ø2" UV Fused Silica Bi-Convex Lens, Uncoated

LB4821-1064

Thorlabs LB4821-1064 — f = 100 mm, Ø2" UV Fused Silica Bi-Convex Lens, 1064 nm V-Coat

LB4821-1550

Thorlabs LB4821-1550 — f = 100 mm, Ø2" UV Fused Silica Bi-Convex Lens, 1550 nm V-Coating

LB4821-532

Thorlabs LB4821-532 — f = 100 mm, Ø2" UV Fused Silica Bi-Convex Lens, 532 nm V-Coat

LB4821-A

Thorlabs LB4821-A — f = 100 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 350 - 700 nm

LB4821-AB

Thorlabs LB4821-AB — f = 100 mm, Ø2" UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm

LB4821-AB-ML

Thorlabs LB4821-AB-ML — f = 100 mm, Ø2" Mounted UV Fused Silica Bi-Convex Lens, AR Coating: 400 - 1100 nm