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
C350TME-B
Thorlabs C350TME-B — f = 4.5 mm, numerical aperture = 0.42, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
The Thorlabs C350TME-B is a mounted Geltech aspheric lens featuring an effective focal length of 4.5 mm, a numerical aperture of 0.42, and an anti-reflective coating optimized for 600-1050 nm. Released on March 7, 2008, this discontinued component has been officially replaced by the C350TMD-B model. Although no longer stocked, this part remains available by special order. Submit an RFQ with the exact part number, quantity, and application requirements to receive a quote on pricing and lead times.
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
- C350TME-B
- Product series
- f = 4.5 mm, numerical aperture = 0.42, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to C350TME-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 = 4.5 mm, numerical aperture = 0.42, Mounted Geltech Aspheric Lens, AR: 600-1050 nm
- Lifecycle Status
- Discontinued
- This item has been replaced by C350TMD-B .
- Although we no longer stock C350TME-B, we continue to offer it by special order. Contact us for pricing and lead times.
- Release Date
- March 7, 2008
- Official Replacement Model
- C350TMD-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 C350TME-B. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.