illumination standard for fine assembly

[allegro2718]

does anyone know the standard for illumination for microscopes used in fine assembly? please inform me the reference as well. =)

thanks,

AVA T TANIAJURA
Safety & Environmental Engineer
ALLEGRO MICROSYSTEMS PHILIPPINES, INC.

 

[advidana]

Check with the microscopes manufacture. the IES Handbook has lighting levels for most things but not that.

 

[IRstuff]

Perhaps this may be illuminating:

http://www.combo.com/ergo/vvlight.htm

TTFN