BD FACSCelesta Flow Cytometer User’s Guide106
Shortpass (SP)
filters
An SP filter has the opposite properties of an LP filter. An SP filter
passes light with a shorter wavelength than the filter rating. For
example, a 500-SP filter passes wavelengths of 500 nm or shorter,
and reflects or absorbs wavelengths longer than 500 nm.
Shortpass
Wavelength (nm)
% Transmission