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Thorlabs C280TME-B Thorlabs C280TME-B — f = 18.4 mm, numerical aperture = 0.15, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
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Thorlabs

C280TME-B

Thorlabs C280TME-B — f = 18.4 mm, numerical aperture = 0.15, Mounted Geltech Aspheric Lens, AR: 600-1050 nm

The Thorlabs C280TME-B is a mounted Geltech aspheric lens featuring an effective focal length of 18.4 mm, a numerical aperture of 0.15, and an anti-reflective coating optimized for the 600 to 1050 nm wavelength range. Released on March 20, 2008, this discontinued component has an official replacement model in the C280TMD-B. Although no longer stocked, this item remains available by special order. 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
C280TME-B
Product series
f = 18.4 mm, numerical aperture = 0.15, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
Data verification
Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to C280TME-B.
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 = 18.4 mm, numerical aperture = 0.15, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
Lifecycle Status
Discontinued
This item has been replaced by C280TMD-B .
Although we no longer stock C280TME-B, we continue to offer it by special order. Contact us for pricing and lead times.
Release Date
March 20, 2008
Official Replacement Model
C280TMD-B

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 C280TME-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.