Note: The graphs are impressions and only tendencies that should help visualizing the differences. The final effect depends, among others, on the selected density of the filter, camera settings and location.
Low Contrast: High value indicates that contrast is lowered a lot.
Light bloom: High value indicates that there is a strong glow around light sources.
Color balance: High value indicates that there is a strong change in color balance.
Diffusion: High value indicates that there is a strong light diffusing effect.
Definition: High value indicates a strong sharpness of objects.