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
LK1913L2
Thorlabs LK1913L2 — f=-70 mm, H=30 mm, L=60 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated
Manufactured by Thorlabs, the LK1913L2 is an uncoated N-BK7 plano-concave cylindrical lens featuring a focal length of -70 mm, a height of 30 mm, and a length of 60 mm. Originally released on October 17, 2000, this optical component reached its discontinuation date on April 9, 2009. Please submit the exact part number, quantity, and application requirements to receive a formal quotation for remaining availability.
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
- LK1913L2
- Product series
- f=-70 mm, H=30 mm, L=60 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LK1913L2.
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=-70 mm, H=30 mm, L=60 mm, N-BK7 Plano-Concave Cylindrical Lens, Uncoated
- Lifecycle Status
- Discontinued
- LK1913L2 was discontinued on April 9, 2009.
- View its last web presentation.
- Last Web Presentation
- Open
- Release Date
- October 17, 2000
- Discontinued Date
- April 9, 2009
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 LK1913L2. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.