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Thorlabs CFML12U-20 Thorlabs CFML12U-20 — Uncleaved Fiber Optic Cannula, Ø1.25 mm Stainless Ferrule, Ø200 µm Core, 0.39 numerical aperture, 20 Pack
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

CFML12U-20

Thorlabs CFML12U-20 — Uncleaved Fiber Optic Cannula, Ø1.25 mm Stainless Ferrule, Ø200 µm Core, 0.39 numerical aperture, 20 Pack

Manufactured by Thorlabs, the CFML12U-20 package contains uncleaved fiber optic cannulas featuring a 1.25 mm stainless steel ferrule, a 200 µm core, and a 0.39 numerical aperture. Each unit in this 20-pack configuration carries a package weight of 0.05 lbs. Submit the exact part number, quantity, and application requirements to request a quote.

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Why no listed price?

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
CFML12U-20
Product series
Uncleaved Fiber Optic Cannula, Ø1.25 mm Stainless Ferrule, Ø200 µm Core, 0.39 numerical aperture, 20 Pack
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to CFML12U-20.
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
Uncleaved Fiber Optic Cannula, Ø1.25 mm Stainless Ferrule, Ø200 µm Core, 0.39 numerical aperture, 20 Pack
Lifecycle Status
Refer to current manufacturer documentation
Release Date
November 26, 2012
Package Weight
0.05 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 CFML12U-20. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.