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Thorlabs BS018 Thorlabs BS018 — 50:50 Non-Polarizing Beamsplitter Cube, 1100 - 1600 nm, 20 mm
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

BS018

Thorlabs BS018 — 50:50 Non-Polarizing Beamsplitter Cube, 1100 - 1600 nm, 20 mm

The Thorlabs BS018 is a 50:50 non-polarizing beamsplitter cube with a 20 mm dimension, operating within the 1100 to 1600 nm wavelength range. Released on October 1, 2003, each unit has a package weight of 0.11 lbs and is currently available in stock overseas with lifecycle status subject to current manufacturer documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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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
BS018
Product series
50:50 Non-Polarizing Beamsplitter Cube, 1100 - 1600 nm, 20 mm
Data verification
Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to BS018.
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
50:50 Non-Polarizing Beamsplitter Cube, 1100 - 1600 nm, 20 mm
Lifecycle Status
Refer to current manufacturer documentation
Available
In Stock Overseas
Release Date
October 1, 2003
Package Weight
0.11 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 BS018. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.