JIS B 7139-4:2008
Stereomicroscopes -- Part 4: Marking of stereomicroscopes

Standard No.

JIS B 7139-4:2008

Release Date

2008

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 7139-4:2008

Replace

JIS B 7139:1997

Scope

This standard specifies how to display the optical performance of binocular stereomicroscopes (hereinafter referred to as stereomicroscopes). However, this does not apply to surgical facial microscopes.

JIS B 7139-4:2008 history

• 2008 JIS B 7139-1:2008 Stereomicroscopes -- Part 1: Minimum requirements for stereomicroscopes
• 1997 JIS B 7139:1997 Stereo microscopes