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 50-1310 is a GRIN Fiber Collimator designed for a 1310 nm wavelength with no connector. Released on May 31, 2000, this component reached its discontinued lifecycle status on October 16, 2012. Submit the exact part number, quantity, and application requirements to request a quote for this discontinued item.
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 50-1310. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.