25.4mm Cube Beam-Splitter Prism

Split a suitable optical beam into transmitted and reflected paths with a 25.4 mm cube beamsplitter.

✅ Create two optical paths - The coated cube provides the described nominal 1:1 transmission/reflection arrangement.

✅ Build a visible optics demonstration - A cube component lets a supervised experiment explore the two beam paths.

Plan both paths in the optical layout

A beamsplitter lets an optical setup divide incoming light rather than direct it along only one route. The cube provides that component for a compatible experiment or teaching arrangement.

Check the required wavelength, mounting and coating behaviour before purchase. A nominal 1:1 ratio is not a guarantee under every condition, and both transmitted and reflected paths need safe control when a laser is used.

Technical details

• Type: cube beamsplitter
• Size: 25.4 mm
• Material: H-K9L optical glass
• Nominal transmission/reflection: 1:1
• Package: one prism
• Mounts and light source: separate

Add a matched beam-dividing component to your optical experiment.