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 C260TME-B is a mounted Geltech aspheric lens featuring a 15.29 mm focal length, a 0.16 numerical aperture, and an antireflective coating specified for 600-1050 nm. Released on March 7, 2008, this part has a discontinued lifecycle status and has been officially replaced by the C260TMD-B model. Although no longer stocked, this component remains available by special order. Submit the exact part number, quantity, and application requirements to receive a quote.
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.
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 C260TME-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.