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Thorlabs AL115 Thorlabs AL115 — Ø1" TPX Aspheric Lens for THz, Back Focal Length = 15.0 mm, numerical aperture = 0.59, Uncoated
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Thorlabs

AL115

Thorlabs AL115 — Ø1" TPX Aspheric Lens for THz, Back Focal Length = 15.0 mm, numerical aperture = 0.59, Uncoated

The Thorlabs AL115 is an uncoated Ø1" TPX aspheric lens engineered for terahertz applications, featuring a back focal length of 15.0 mm and a numerical aperture of 0.59. This component has a package weight of 0.10 lbs per unit and was released on October 7, 2022, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a formal quotation.

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Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.

Manufacturer
Thorlabs
Part number
AL115
Product series
Ø1" TPX Aspheric Lens for THz, Back Focal Length = 15.0 mm, numerical aperture = 0.59, Uncoated
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to AL115.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Product Name
Ø1" TPX Aspheric Lens for THz, Back Focal Length = 15.0 mm, numerical aperture = 0.59, Uncoated
Lifecycle Status
Refer to current manufacturer documentation
Release Date
October 7, 2022
Package Weight
0.10 lbs Each

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Thorlabs AL115. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.