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.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
FM503
Thorlabs FM503 — Cold Mirror, Dia = 1/2", AOI = 45°, 1 mm Thick
Thorlabs FM503 is the exact manufacturer part number for Cold Mirror, Dia = 1/2", AOI = 45°, 1 mm Thick. The official catalog lists this item as discontinued. Submit the exact part number, quantity, destination, and application details for an RFQ.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Thorlabs
- Part number
- FM503
- Product series
- Cold Mirror, Dia = 1/2", AOI = 45°, 1 mm Thick
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to FM503.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Name
- Cold Mirror, Dia = 1/2", AOI = 45°, 1 mm Thick
- Lifecycle Status
- Discontinued
- FM503 was discontinued on March 17, 2009.
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- January 26, 2004
- Discontinued Date
- March 17, 2009
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Thorlabs FM503. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.