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Thorlabs BS049 Thorlabs BS049 — 30:70 (R:T) Non-Polarizing Beamsplitter Cube, 400 - 700 nm, 10 mm
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

BS049

Thorlabs BS049 — 30:70 (R:T) Non-Polarizing Beamsplitter Cube, 400 - 700 nm, 10 mm

The Thorlabs BS049 is a 30:70 (R:T) Non-Polarizing Beamsplitter Cube designed for the 400 to 700 nm wavelength range with a 10 mm dimension. This optic features a package weight of 0.09 lbs per unit, following the release date of June 29, 2018. Refer to current manufacturer documentation for the active lifecycle status of this component. 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
BS049
Product series
30:70 (R:T) Non-Polarizing Beamsplitter Cube, 400 - 700 nm, 10 mm
Data verification
Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to BS049.
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
30:70 (R:T) Non-Polarizing Beamsplitter Cube, 400 - 700 nm, 10 mm
Lifecycle Status
Refer to current manufacturer documentation
Release Date
June 29, 2018
Package Weight
0.09 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 BS049. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.