Optical Beamsplitters

JNS Glass & Coatings offers wide range of standard and custom optical beamsplitters ranging in thickness from 0.5mm to 3.00mm. JNS has ability to provide beamsplitter coatings for specific wavelength ranges from visible to IR, and in various transmission/reflection ratios. A second-side anti-reflection coating is normally recommended and thus is offered as standard on our stock plate beamsplitter material.

Plate Beamsplitters
- Polarizing
- Non-Polarizing
Cube Beamsplitters

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For applications requiring larger beamsplitter mirror for teleprompter or similar applications please visit our Beamsplitter Glass / Teleprompter Glass page.

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Physical Properties

Substrate Material: Soda Lime, Borofloat®, Fused Silica and host of other optical glasses
Polished Substrates: Precision polished substrates to meet surface flatness and parallelism requirements
Thicknesses: As thin as 0.1mm
Size: As small as ¼” square up to 24″ standard – consult factory for larger size requirements.
Transmission/Reflection: Standard dielectric beam splitter coatings include 30/70, 50/50, and 70/30