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Thorlabs AL50100G-A Thorlabs AL50100G-A — Ø50.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 100.0 mm, numerical aperture = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm
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Thorlabs

AL50100G-A

Thorlabs AL50100G-A — Ø50.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 100.0 mm, numerical aperture = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm

Manufactured by Thorlabs, the AL50100G-A is a Ø50.0 mm diffraction-limited N-BK7 aspheric lens featuring a focal length of 100.0 mm and a numerical aperture of 0.20. This optic is designed for a design wavelength of 532 nm and includes an antireflective coating for the 350 to 700 nm spectral range, with a package weight of 0.16 lbs per unit. Submit the exact part number, quantity, and application requirements to receive a quote for this component.

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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
AL50100G-A
Product series
Ø50.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 100.0 mm, numerical aperture = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm
Data verification
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Exact part-number verificationTechnical properties are matched to AL50100G-A.
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Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Product Name
Ø50.0 mm Diffraction-Limited N-BK7 Aspheric Lens, f = 100.0 mm, numerical aperture = 0.20, DW = 532 nm, AR Coated: 350 - 700 nm
Lifecycle Status
Refer to current manufacturer documentation
Release Date
October 17, 2018
Package Weight
0.16 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 AL50100G-A. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.