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.

Thorlabs
The Thorlabs C280TMD-B is a mounted aspheric lens featuring a focal length of 18.4 mm, a numerical aperture of 0.15, and a working distance of 15.6 mm, with an anti-reflective coating optimized for 600 to 1050 nm. Released on April 16, 2014, each packaged unit weighs 0.09 lbs, with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements for a quote.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs C280TMD-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.