VZ = Visible light spectrum only
590 = A High [wavelength] Bandpass Filter w/ 50% transmittance @590 nm
B5 = A combination UV/VZ filter w/ transmission range 320-520 nm
UV = A UV-A filter w/ tr. range 320-400 nm
None of these images had its colors or hues altered in post-processing exce possibly indirectly by adjustments in brightness and/or contras. Essentially, they are all SOOC (Straight Out Of the Camera).