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
LK1336R
Thorlabs LK1336R — f=-50 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens
Thorlabs LK1336R is the exact manufacturer part number for f=-50 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens. The official catalog lists this item as discontinued. The official replacement model is LK1336RM. Submit the exact part number, quantity, destination, and application details for an RFQ.
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
- LK1336R
- Product series
- f=-50 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to LK1336R.
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=-50 mm, Ø25.4 mm, BK7 Plano-Concave Round Cyl Lens
- Lifecycle Status
- Discontinued
- Release Date October 30, 2008
- Discontinued Date November 7, 2018
- Release Date
- October 30, 2008
- Discontinued Date
- November 7, 2018
- Official Replacement Model
- LK1336RM
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 LK1336R. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.