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 BBD1-E04 is a Ø1" Broadband Dielectric D-Shaped Mirror designed for the 1280 to 1600 nm wavelength range, released on September 9, 2021. Each unit carries a package weight of 0.05 lbs, with the lifecycle status referenced in current manufacturer documentation. Request a quote for this part number by submitting your exact quantity and application requirements.
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 BBD1-E04. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.