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Thorlabs
C671TME-405
Thorlabs C671TME-405 — f = 4.02 mm, numerical aperture = 0.6, Mounted Geltech Aspheric Lens, AR: 405 nm
The Thorlabs C671TME-405 is a mounted Geltech aspheric lens featuring a focal length of 4.02 mm, a numerical aperture of 0.6, and an antireflection coating designed for 405 nm. Released on September 26, 2008, this component reached its discontinued status on September 7, 2022, and has been officially replaced by model C775TMD-405. Please 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
- C671TME-405
- Product series
- f = 4.02 mm, numerical aperture = 0.6, Mounted Geltech Aspheric Lens, AR: 405 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to C671TME-405.
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 = 4.02 mm, numerical aperture = 0.6, Mounted Geltech Aspheric Lens, AR: 405 nm
- Lifecycle Status
- Discontinued
- This item has been replaced by C775TMD-405 .
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- September 26, 2008
- Discontinued Date
- September 7, 2022
- Official Replacement Model
- C775TMD-405
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 C671TME-405. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.