352671-405

Name: Thorlabs 352671-405 — f = 4.02 mm, numerical aperture = 0.6, Unmounted Geltech Aspheric Lens, AR: 405 nm
Brand: Thorlabs

Thorlabs 352671-405 — f = 4.02 mm, numerical aperture = 0.6, Unmounted Geltech Aspheric Lens, AR: 405 nm

The Thorlabs 352671-405 is an unmounted Geltech aspheric lens featuring a 4.02 mm focal length, a 0.6 numerical aperture, and a 405 nm antireflective coating. Originally released on September 26, 2008, this component reached its end of life when Thorlabs officially discontinued it on September 7, 2022. Submit an RFQ with your exact part number, quantity, and application requirements to request a quote for this discontinued item.

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Manufacturer: Thorlabs
Part number: 352671-405
Product series: f = 4.02 mm, numerical aperture = 0.6, Unmounted Geltech Aspheric Lens, AR: 405 nm
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Technical Specifications

Product Name: f = 4.02 mm, numerical aperture = 0.6, Unmounted Geltech Aspheric Lens, AR: 405 nm
Lifecycle Status: Discontinued
352671-405 was discontinued on September 7, 2022.: View its last web presentation.
Last Web Presentation: Open
Release Date: September 26, 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.

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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 352671-405. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.