C671TME-B

Name: Thorlabs C671TME-B — f = 4.02 mm, numerical aperture = 0.6, Mounted Aspheric Lens, ARC: 600 - 1050 nm
Brand: Thorlabs

Thorlabs C671TME-B — f = 4.02 mm, numerical aperture = 0.6, Mounted Aspheric Lens, ARC: 600 - 1050 nm

The Thorlabs C671TME-B is a mounted aspheric lens featuring a focal length of 4.02 mm, a numerical aperture of 0.6, and an anti-reflective coating specified for 600 to 1050 nm. Released on December 2, 2008, this component reached its discontinuation date on September 7, 2022. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.

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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: C671TME-B
Product series: f = 4.02 mm, numerical aperture = 0.6, Mounted Aspheric Lens, ARC: 600 - 1050 nm
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Verified configuration

Technical Specifications

Product Name: f = 4.02 mm, numerical aperture = 0.6, Mounted Aspheric Lens, ARC: 600 - 1050 nm
Lifecycle Status: Discontinued
C671TME-B was discontinued on September 7, 2022.: View its last web presentation.
Last Web Presentation: Open
Release Date: December 2, 2008
Discontinued Date: September 7, 2022

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 C671TME-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.