FREE shipping to on qualifying orders when you spend or more, processed by Ossila BV. All prices ex. VAT. Qualifying orders ship free worldwide! Fast, secure, and backed by the Ossila guarantee. It looks like you are visiting from , click to shop in or change country. Orders to the EU are processed by our EU subsidiary.

It looks like you are using an unsupported browser. You can still place orders by emailing us on, but you may experience issues browsing our website. Please consider upgrading to a modern browser for better security and an improved browsing experience.

Product Code G2103A1
Price £420 ex. VAT

Collection of Optical Filters to Suit Your Research Needs

High performance filters for a range of spectroscopy measurements

Overview | Specifications | Gallery | Related Products | Resources and Support

To complete your optical spectroscopy setup, choose from our longpass, shortpass, and full optical filter sets. All three sets have a wide range of wavelengths for a variety of applications.

Perfect for isolating regions of the electromagnetic spectrum, these filters have >90% transmission in the region of transmittance and are OD4 in the suppressed region (~0.01% transmission). Our optical filter sets are ideal for use in fluorescence measurements, absorption measurements, and more.

Each individual filter is housed in an outer ring to aid in handling and enhance the OD through prevention of scattering. The ring is labelled with the cut-on/off wavelength and whether the filter is longpass or shortpass. Plus, the set comes with a storage box to protect your filters while they are not in use.


Dimension Ø25.0 mm
Thickness 4.0 mm
Optical Density 4
Optical Filter
Full optical filter range

Shortpass filters Longpass filter

Related Products

Resources and Support

Choosing a light source for your spectrometer Choosing a Light Source for Your Spectrometer

The light source you will need to use depends on the measurements you are doing.

Choosing a sample holder Choosing a Sample Holder for Spectroscopy

A designated sample holder is one of the most important pieces of equipment you need in spectroscopy.

Return to the top