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 2P4 is a 50 mm integrating sphere featuring four input ports and an 8-32 tapped mounting hole, with each unit weighing 1.67 lbs and released on September 29, 2021. Product lifecycle status and availability require reference to current manufacturer documentation, with fulfillment handled via lead time. 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 2P4. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.