BS EN ISO 8598:1998

Superseded

Optics and optical instruments. Focimeters

Available format(s)

Hardcopy , PDF

Superseded date

31-10-2014

Language(s)

English

Published date

15-12-1996

Publisher

British Standards Institution

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

Committee	CH/172/6
DevelopmentNote	Renumbers and supersedes BS ISO 8598 1998 version incorporates amendment 10216 to BS ISO 8598 Supersedes 86/55522 DC (09/2005)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 8598-1:2014
Supersedes	BS ISO 8598 : 1996 AMD 10216

BS 2738-1:1998

Spectacle lenses Specification for tolerances on optical properties of mounted spectacle lenses

BS ISO 9342 : 96 AMD 10217	OPTICS AND OPTICAL INSTRUMENTS - TEST LENSES FOR CALIBRATION OF FOCIMETERS
ISO 7944:1998	Optics and optical instruments — Reference wavelengths
BS 6903(1987) : 1987 AMD 9444	SPECIFICATIONS FOR GRADUATED DIAL SCALES FOR OPHTHALMIC INSTRUMENTS

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