Glass Set Stage Micrometers

Millemeter Scale: 1mm/100 parts 1"x3" glass slide Millemeter Scale: 10mm/100 parts Opaque 1" x 3" slide with 0.5" optical glass inset. Reticle scales are mounted on 1" x 3" slides and are designed to be used in direct contact with subjects. Patterns are on optical quality slide glass with scales for calibrating magnification of objectives. They may also be used for measuring objects under the microscope, independent of the system magnification.