Coligh could offer a wide range of fluorescence filters kits and also sinngle excitation filters, dichoric mirror and emission filters for fluorescence microscopy and other fluorescence instrument.

We are committed in high quality and excellent performance filters manufacturing. All the filters are hard coated with excellent blocking depth, transmission performance and slope control. The standard filter size is Dia25mm, Dia20mm and Dia18mm mounted. Other size filters are highly welcomed to customize. With the standard sizes are highly compatible with famous fluorescence microscope manufacturer like Olympus, Zeiss, Leica and Nikon.
For the filter cube holder, we also could provide it with the filters for meeting varies customer’s demanding. Please contact sales for more information.

You could find Coligh’s filters are with high transmission and very deep blocking depth. We have excellent slope control. The IAD hard coating and sputtered coating make the filters are physical durable and with a lot to lot consistancy feature.