Dielectric Longpass and Shortpass Optical Filters
High performance filters for a range of spectroscopy measurements
| | | |
Optical filters from Ossila are available as longpass or shortpass in a range of wavelengths. The filters are perfect for isolating regions of the electromagnetic spectrum for fluorescence measurements, absorption measurements, and more.
Our filters have >90% transmission in the region of transmittance and are OD4 in the suppressed region (~0.01% transmission).
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 long or shortpass.
You can also buy our , which includes either the longpass filters, shortpass filters, or full range.
Specifications
| Dimension | Ø25.0 mm |
|---|---|
| Thickness | 4.0 mm |
| Optical Density | 4 |
Optical Filter Gallery
Related Products
[[collection handle="spectroscopy" tags="optical filter, light source"]]
