Optical Filter Set
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.
Specifications
| Dimension | Ø25.0 mm |
|---|---|
| Thickness | 4.0 mm |
| Optical Density | 4 |
Longpass Set (G2103A1)
| Optical Filters Included | Cut-on Wavelength |
|---|---|
| G2101A1 | 400 nm |
| G2101B1 | 450 nm |
| G2101C1 | 500 nm |
| G2101D1 | 550 nm |
| G2101E1 | 600 nm |
| G2101F1 | 650 nm |
| G2101G1 | 700 nm |
Longpass Transmission
400 nm Longpass Optical Filter transmission
450 nm Longpass Optical Filter transmission
500 nm Longpass Optical Filter transmission
550 nm Longpass Optical Filter transmission
600 nm Longpass Optical Filter transmission
650 nm Longpass Optical Filter transmission
700 nm Longpass Optical Filter transmissionShortpass Set (G2104A1)
| Optical Filters Included | Cut-off Wavelength |
|---|---|
| G2102A1 | 600 nm |
| G2102B1 | 650 nm |
| G2102C1 | 700 nm |
| G2102D1 | 750 nm |
| G2102E1 | 800 nm |
| G2102F1 | 850 nm |
| G2102G1 | 900 nm |
Shortpass Transmission
600 nm Shortpass Optical Filter transmission
650 nm Shortpass Optical Filter transmission
700 nm Shortpass Optical Filter transmission
750 nm Shortpass Optical Filter transmission
800 nm Shortpass Optical Filter transmission
850 nm Shortpass Optical Filter transmission
900 nm Shortpass Optical Filter transmissionFull Set (G2105A1)
| Optical Filters Included | Cut-on/off Wavelength |
|---|---|
| G2101A1 | 400 nm |
| G2101B1 | 450 nm |
| G2101C1 | 500 nm |
| G2101D1 | 550 nm |
| G2101E1 | 600 nm |
| G2101F1 | 650 nm |
| G2101G1 | 700 nm |
| G2102A1 | 600 nm |
| G2102B1 | 650 nm |
| G2102C1 | 700 nm |
| G2102D1 | 750 nm |
| G2102E1 | 800 nm |
| G2102F1 | 850 nm |
| G2102G1 | 900 nm |
Optical Filter Set Gallery
Related Products
Resources and Support
Choosing a Light Source for Your Spectrometer
The light source you will need to use depends on the measurements you are doing.
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Choosing a Sample Holder for Spectroscopy
A designated sample holder is one of the most important pieces of equipment you need in spectroscopy.
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