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.
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Thorlabs
AL2550M-C
Thorlabs AL2550M-C — Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, numerical aperture=0.23, ARC: 1050-1700 nm
The Thorlabs AL2550M-C is a mounted aspheric lens featuring a diameter of 25 mm, a focal length of 50 mm, and a numerical aperture of 0.23, constructed from N-BK7 glass with an antireflection coating for 1050 to 1700 nm. Released on February 16, 2015, each unit has a package weight of 0.07 lbs, with the lifecycle status available in current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a quote.
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
- AL2550M-C
- Product series
- Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, numerical aperture=0.23, ARC: 1050-1700 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to AL2550M-C.
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
- Ø25 mm N-BK7 Mounted Aspheric Lens, f=50 mm, numerical aperture=0.23, ARC: 1050-1700 nm
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- February 16, 2015
- Package Weight
- 0.07 lbs Each
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 AL2550M-C. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.