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Products/Thorlabs/355585
Thorlabs 355585 Thorlabs 355585 — f = 0.6 mm, numerical aperture = 0.50/0.10, WD = 0.3/3.0 mm, DW = 1550 nm, Unmounted Aspheric Lens, Uncoated
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Thorlabs

355585

Thorlabs 355585 — f = 0.6 mm, numerical aperture = 0.50/0.10, WD = 0.3/3.0 mm, DW = 1550 nm, Unmounted Aspheric Lens, Uncoated

The Thorlabs unmounted aspheric lens, part number 355585, features a focal length of 0.6 mm, dual numerical apertures of 0.50 and 0.10, and working distances of 0.3 mm and 3.0 mm at a design wavelength of 1550 nm. This uncoated optical component has a package weight of 2.26 lbs each and follows a manufacturer release date of January 29, 2025, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer
Thorlabs
Part number
355585
Product series
f = 0.6 mm, numerical aperture = 0.50/0.10, WD = 0.3/3.0 mm, DW = 1550 nm, Unmounted Aspheric Lens, Uncoated
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 355585.
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
f = 0.6 mm, numerical aperture = 0.50/0.10, WD = 0.3/3.0 mm, DW = 1550 nm, Unmounted Aspheric Lens, Uncoated
Lifecycle Status
Refer to current manufacturer documentation
Release Date
January 29, 2025
Package Weight
2.26 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 355585. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.