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Thorlabs
ACN254-050-A1
Thorlabs ACN254-050-A1 — f = -50.0 mm, Ø1" Unmounted Visible Achromat, AR-Coating: 400-700 nm
Manufactured by Thorlabs, the ACN254-050-A1 is an unmounted visible achromat with a focal length of -50.0 mm, a diameter of 1 inch, and an antireflective coating for 400-700 nm. Originally released on October 23, 2003, this component reached discontinued status on November 11, 2009, and has been officially succeeded by model ACN254-050-A. Submit your exact part number, quantity, and application requirements to request a quote for this discontinued item.
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
- ACN254-050-A1
- Product series
- f = -50.0 mm, Ø1" Unmounted Visible Achromat, AR-Coating: 400-700 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to ACN254-050-A1.
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 = -50.0 mm, Ø1" Unmounted Visible Achromat, AR-Coating: 400-700 nm
- Lifecycle Status
- Discontinued
- This item has been replaced by ACN254-050-A .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- October 23, 2003
- Discontinued Date
- November 11, 2009
- Official Replacement Model
- ACN254-050-A
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 ACN254-050-A1. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.