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.

Thorlabs
Manufactured by Thorlabs, the BF7L2LS1 is a 1x7 fiber bundle featuring a Ø200 µm core and a 0.39 numerical aperture. This Low OH optical assembly measures 1 m in length, includes an SMA connector and Ø1.25 mm ferrules, and has an individual package weight of 0.24 lbs. Released on April 19, 2023, its current lifecycle status is available in the current manufacturer documentation. Submit the exact part number, quantity, and application requirements to request a quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Thorlabs BF7L2LS1. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.