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
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Thorlabs
LB1761
Thorlabs LB1761 — N-BK7 Bi-Convex Lens, Ø1", f = 25.4 mm, Uncoated
The Thorlabs LB1761 is an uncoated N-BK7 bi-convex lens with a diameter of 1 inch and a focal length of 25.4 mm, released on October 17, 2000. Each unit of this optical component has a package weight of 0.06 lbs, with the lifecycle status available in current manufacturer documentation. Please submit the exact part number, quantity, and application requirements to request a formal quote for this component.
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
- LB1761
- Product series
- N-BK7 Bi-Convex Lens, Ø1", f = 25.4 mm, Uncoated
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LB1761.
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
- N-BK7 Bi-Convex Lens, Ø1", f = 25.4 mm, Uncoated
- Lifecycle Status
- Refer to current manufacturer documentation
- Release Date
- October 17, 2000
- Package Weight
- 0.06 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 LB1761. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.