The term haze is usually used to refer to the scattering effect of samples on penetrating light. It is hereby often not taken into account, that according to ASTM D 1003, haze is only defined for thin films used for laminated safety glass. As for films and thin sheets such as those used in displays, varying measurement set-ups often provides better signal contrast.
The LCRT-2005-S meter, in combination with the BTS-40-TRTH accessories, makes it possible to measure light transmission of the sample under different illumination conditions. This hence enables the user to determine the best measurement set-up for his/her specific application.
Detailed information on this measurement device can be found under LCRT-2005-S.