Standard Test Method for
Measuring Optical Reflectivity of Transparent Materials1
This standard is issued under the fixed designation F 1252; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm F 1252 – 89 (Reapproved 2002) Pdf free
Click here to download Astm F 1251 – 89 (Reapproved 2003) Pdf Free Download