ISO 4854-1981 Personal eye-protectors - Optical test methods

First edition. International Standard ISO 4854 was developed by Technical Committee ISO/TC 94, Personal safety - Protective clothing and equipment, and was circulated to the member bodies in July 1978. — 20 p.
This International Standard specifies the optical test methods for eye-protectors the requirements for which are given in ISO 4849 to ISO 4853.
The test methods other than optical test methods are given in ISO 4855.