Stage
Micrometer
A Stage Micrometer is simply a microscope slide with a
finely divided scale marked on the surface. The scale is
of a known true length and is used for the calibration of
optical systems with eyepiece graticule patterns. This is
particularly important when altering between objectives
on one microscope or when using the same graticule in
different microscopes.
Stage Micrometers
Stage Micrometers for Microscopy.
10 mm divided to 0.1 mm.
S1
S2
5 mm divided to 0.05 mm.
S4
0.1 inches divided to 0.0001 inches.
1 mm divided to 0.01 mm.
S8
S11
S21
0.005 inches divided to 0.0001 inches.
0.1 mm divided to 0.002 mm.
2 mm divided to 0.01 mm and 0.1 inches divided
to 0.0005 inches.
5 mm divided to 0.5, 0.1 and 0.01 mm.
S22
2 mm divided to 0.1 mm.
S48
1 mm divided to 0.01 mm. No coverglass.
S78
1 mm divided to 0.01 mm. For reflection.
S12
S20
CALIBRATION CHART
(Mitutoyo)
CONCENTRIC CIRCLE PATTERN
(Taylor Hobson)