Frequently Asked Questions

Dichroic filters offer superior contrast between transmitted and reflected wavelengths. Having negligible absorption they are suitable for high powers and do not show the strong fluorescence of certain glass filters.

The most frequently requested specifications for all dichroic filter types are available size, cutting tolerance, glass substrate, dichroic filter types, wavelengths, wavelength accuracy, and transmission.

Our dichroic bandpass filters are available in a range of wavelengths and are supplied in standard 12.5mm and 25mm diameter or 50mm square types.

Dichroic bandpass filters are designed to transmit highly over a specific limited bandwidth while reflecting all other wavelengths.

Dichroic filters are used in several different types of application including entertainment and stage lighting.

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