Standard filter dimensions

If you wish to order filters with special substrate requirements, please contact us. We will then discuss the price of the tailored products.

Filter Set

TopPride™ Filter Sets and Filter Sets consists of 3 filters.

Excitation and Emission filters are circular filters mounted in ring, on which is engraved their names.

The Beamsplitter is coated on a plate, therefore it does not have a ring.

Bandpass filters mounted in a ring

This subsection applies to single-band, multiband, edge filters.

These filters are circular and mounted in a laser engraved ring.

If nothing else specified, the substrate follows these specifications:

Substrate
Material		N-BK7 or colored glass
Outer Diameter		Diameter 24.1 mm without a ring Diameter 25 mm with a ring
Thickness		<5 mm
Identification		The arrow on the ring points in the direction of propagation of the light for EX filters, but in the opposite direction for EM filters. Please ask for a specific product.

TopPrideTM bandpass filters follow these specifications:

Substrate
Material		N-BK7 only
Outer Diameter		Diameter 24.1 mm without a ring Diameter 25 mm with a ring
Thickness		2 mm
Identification		The arrow on the ring points in the direction of propagation of the light for EX filters, but in the opposite direction for EM filters. Please ask for a specific product.