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Thorlabs 355104 Thorlabs 355104 — f = 0.3 mm, numerical aperture = 0.65, WD = 0.1/1.0 mm, DW = 1300 nm, Unmounted Aspheric Lens, Uncoated
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Thorlabs

355104

Thorlabs 355104 — f = 0.3 mm, numerical aperture = 0.65, WD = 0.1/1.0 mm, DW = 1300 nm, Unmounted Aspheric Lens, Uncoated

The Thorlabs 355104 is an unmounted, uncoated aspheric lens released on January 29, 2025, with a package weight of 7.13 lbs each. This optical component features a focal length of 0.3 mm, a numerical aperture of 0.65, a working distance of 0.1/1.0 mm, and a design wavelength of 1300 nm. Request a formal quote by submitting the exact part number, quantity, and application requirements.

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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
355104
Product series
f = 0.3 mm, numerical aperture = 0.65, WD = 0.1/1.0 mm, DW = 1300 nm, Unmounted Aspheric Lens, Uncoated
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 355104.
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 = 0.3 mm, numerical aperture = 0.65, WD = 0.1/1.0 mm, DW = 1300 nm, Unmounted Aspheric Lens, Uncoated
Lifecycle Status
Refer to current manufacturer documentation
Release Date
January 29, 2025
Package Weight
7.13 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 355104. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.