BS EN ISO 8598:1998
Optics and optical instruments - Focimeters

Standard No.

BS EN ISO 8598:1998

Release Date

1996

Published By

British Standards Institution (BSI)

Status

Be replaced 2014-10

Replace By

BS EN ISO 8598-1:2014

Latest

BS EN ISO 8598-1:2014

Replace

86/55522 DC:1987

Scope

Specifies requirements for continuously-indicating focimeters and digitally rounded focimeters.

BS EN ISO 8598:1998 history

• 2014 BS EN ISO 8598-1:2014 Optics and optical instruments. Focimeters. General purpose instruments
• 1996 BS EN ISO 8598:1998 Optics and optical instruments - Focimeters
• 1996 BS EN ISO 8598:1996 Optics and optical instruments. Focimeters