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 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Thorlabs
AC508-500-B
Thorlabs AC508-500-B — f = 500.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm
Manufactured by Thorlabs and released on July 18, 2003, the AC508-500-B is a 500.0 mm focal length, Ø2" achromatic doublet featuring an antireflection coating for 650 to 1050 nm. This optical component reached its discontinued date on July 22, 2021, and has the official replacement model ACT508-500-B. Submit the exact part number, quantity, and application requirements for a quote on available inventory.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
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.
- Manufacturer
- Thorlabs
- Part number
- AC508-500-B
- Product series
- f = 500.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to AC508-500-B.
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
- f = 500.0 mm, Ø2" Achromatic Doublet, ARC: 650 - 1050 nm
- Lifecycle Status
- Discontinued
- Last Web Presentation
- Open
- Release Date
- July 18, 2003
- Discontinued Date
- July 22, 2021
- Official Replacement Model
- ACT508-500-B
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 AC508-500-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.