Frequently Asked Questions

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

Dichroic bandpass filters are available in standard 12.5mm and 25mm diameter or 50mm square types. They can also be cut down or edged to special shapes and sizes at short notice.

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.

The transmission rate for dichroic bandpass filters is T Max=95% typical dependant on type and substrate.

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