EN 171:2002
Personal eye-protection - Infrared filters - Transmittance requirements and recommended use

Standard No.

EN 171:2002

Release Date

2002

Published By

European Committee for Standardization (CEN)

Latest

EN 171:2002

Scope

This European Standard specifies the scale numbers and transmittance requirements for filters for protectionagainst infrared radiation.

EN 171:2002 history

• 2002 EN 171:2002 Personal eye-protection - Infrared filters - Transmittance requirements and recommended use
• 1992 EN 171:1992 Personal eye-protection; infrared filters; transmittance requirements and recommended use
• 1986 EN 171:1986 Personal Eye-Protection: Infrared Filters; Transmittance Requirements and Recommended Use