INFRARED, UV-VIS-NIR & FLUORESCENCE FILTERS

Standard filters for routine applications; high precision imaging and custom filters for research and special applications are available for quick delivery at much lower cost. All our filters have excellent blocking, high transmission with steep slopes for high performance. They are durable, reaching or surpassing MIL Specifications on Adhesion, Hardness and Humidity. Filter types include:

For Infrared Filters (2-20um): Bandpass (narrow and broad), Edge Filters (long wave and short wave), Laser wavelengths Filters and Custom Filters (holding tight tolerances).

For UV-Vis-NIR Filters (337-2000nm): Standard 3-cavity to highly discriminating steep slope 5-cavity Bandpass (narrow and broad), Edge Filters (long wave pass and short wave pass), Laser Line Filters with < 10-5 blocking, Neutral Density Filters with OD from 0.04 to 1.3 (91.2%T to 5%T) and Custom Filters (holding tight tolerances).

Fluorescence Filters: Our filters offer an inexpensive option of obtaining high quality imaging of microscopy samples compared to other very expensive traditional filter sets available on the market. The filter sets comprise of hard coated narrow band high transmission Excitation and Emission filters with typical crossover blocking OD >5 (0.001%) plus a steep slope long wave dichroic filter, also with blocking from UV-1150nm of 5-6 OD. An extensive range of filter sets for diverse chemical and biological applications are available.

Hard Coated Filter Set 440EX/455DLP/480EM

Fluorophores that can be used with this set:
BOBO -1
BO-PRO -1
Cerulean
CFP
POPO -1
PO-PRO -1
SpectrumAqua®
SYTO® 45
SYTOX® Blue