Name:
DANSK DSF/PREN ISO 18526-1 PDF
Published Date:
Status:
[ Draft ]
Publisher:
Dansk Standard
This document specifies the reference test methods for determining the spherical, cylindrical, prismatic refractive properties of afocal unmounted lenses and the spherical, cylindrical and prism imbalance for afocal mounted lenses of protectors. This document does not apply to any eye and face protection requirement standards which refer to other test method standards. Other test methods may be used if shown to be equivalent.
| Edition : | 18 |
| File Size : | 1 file , 1.3 MB |
| Number of Pages : | 21 |
| Product Code(s) : | DSF-021, DSF-021 |
