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Products/Thorlabs/LJ1277L1-A
Thorlabs LJ1277L1-A Thorlabs LJ1277L1-A — f = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 350-700 nm
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

LJ1277L1-A

Thorlabs LJ1277L1-A — f = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 350-700 nm

The Thorlabs LJ1277L1-A is an N-BK7 plano-convex cylindrical lens featuring a focal length of 250.00 mm, a height of 20.00 mm, and a length of 22.0 mm with an antireflection coating for 350-700 nm. This component has a package weight of 0.06 lbs each and is currently in stock overseas. Submit the exact part number, quantity, and application requirements to request a quote.

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Why 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
LJ1277L1-A
Product series
f = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 350-700 nm
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to LJ1277L1-A.
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 = 250.00 mm, H = 20.00 mm, L = 22.0 mm, N-BK7 Plano-Convex Cylindrical Lens, Antireflection Coating: 350-700 nm
Lifecycle Status
Refer to current manufacturer documentation
Available
In Stock Overseas
Release Date
October 13, 2000
Package Weight
0.06 lbs Each

Engineering context

Identification and RFQ Guidance

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.

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 LJ1277L1-A. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.