Confirm the exact configuration
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Thorlabs
370890-Q
Thorlabs 370890-Q — f=1.80 mm, 0.30 numerical aperture, Unmounted Geltech Lens, AR-Coating: 1300-1700 nm
Manufactured by Thorlabs, the 370890-Q is an unmounted Geltech lens featuring an f=1.80 mm focal length and a 0.30 numerical aperture with an antireflection coating specified for 1300-1700 nm. Originally released on December 14, 2005, this component is part of a product line that has since been discontinued. Submit the exact part number, quantity, and application requirements to request 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
- 370890-Q
- Product series
- f=1.80 mm, 0.30 numerical aperture, Unmounted Geltech Lens, AR-Coating: 1300-1700 nm
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 370890-Q.
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=1.80 mm, 0.30 numerical aperture, Unmounted Geltech Lens, AR-Coating: 1300-1700 nm
- Lifecycle Status
- Discontinued
- 370890-Q was discontinued.
- View its last web presentation.
- Last Web Presentation Open
- Release Date December 14, 2005
- Last Web Presentation
- Open
- Release Date
- December 14, 2005
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 370890-Q. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.