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JIS T 7319:2011

$19.50

Ophthalmic instruments-Eye refractometers

Published By Publication Date Number of Pages
JIS 2011-07-29 11
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This Standard, together with JIS T 7332, specifies requirements and test methods for eye refractometers using an objective measuring principle.

This Standard takes precedence over JIS T 7332, if differences exist.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows:

ISO 10342: 2003 Ophthalmic instruments—Eye refractometers (IDT)

The symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/ lEC Guide 21-1.

JIS T 7319:2011
$19.50