This SAE Recommended Practice describes methods for determining total and specular reflectance for mirrors with flat and curved surfaces and a method for determining diffuse reflectance and haze for mirrors with flat surfaces.
SAE J964-1998 history
2024SAE J964-2024 Recommended Practice for Measuring Haze and Reflectance of Mirrors
2016SAE J964-2016 Recommended Practice for Measuring Haze and Reflectance of Mirrors
2009SAE J964-2009 Recommended Practice for Measuring Haze and Reflectance of Mirrors
2003SAE J964-2003 Recommended Practice for Measuring Haze and Reflectance of Mirrors
1998SAE J964-1998 Recommended Practice for Measuring Haze and Reflectance of Mirrors
1992SAE J964-1992 TEST PROCEDURE FOR DETERMINING REFLECTIVITY OF REAR VIEW MIRRORS
1984SAE J964-1984 TEST PROCEDURE FOR DETERMINING REFLECTIVITY OF REAR VIEW MIRRORS
1966SAE J964-1966 TEST PROCEDURE FOR DETERMINING REFLECTIVITY OF REAR VIEW MIRRORS