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

Standard No.

DS/EN 171:2002

Release Date

2002

Published By

Danish Standards Foundation

Latest

DS/EN 171:2002

Replace

DS/EN 171-1993

Scope

This European standard specifies the scale numbers and transmittance requirements for filters for protection against infra-red radiation.

DS/EN 171:2002 history

• 2002 DS/EN 171:2002 Personal eye-protection - Infrared filters - Transmittance requirements and recommended use
• 1993 DS/EN 171:1993 Personal eye-protection. Infrared filters. Transmittance requirements and recommended use