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12
4) Phase Contrast Kits
Model
Objectives
Condenser Annular Ring Plates
Centering
Telescope
A1PHB1
Plan achromatic 10X with
built-in phase plate
Plan achromatic 20X with
built-in phase plate
Plan achromatic 40X with
built-in phase plate, spring
Plan achromatic 100X with
built-in phase plate, spring,
oil
NA 1.25
Five positions:
10 for 10X phase contrast
objective
20 for 20X phase contrast
objective
40 for 40X phase contrast
objective
100 for 100X phase contrast
objective
B for bright field observation,
with iris diaphragm
focusing
adjustable
A1PHB3
Achromatic 10X with built-in
phase plate
Achromatic 20X with built-in
phase plate
Achromatic 40X with built-in
phase plate, spring
Achromatic 100X with built-in
phase plate, spring, oil
Ffive positions:
10 for 10X phase contrast
objective
20 for 20X phase contrast
objective
40 for 40X phase contrast
objective
100 for 100X phase contrast
objective
B for bright field observation,
with iris diaphragm
A1PHC2
Achromatic plan 10X with
built-in phase plate
Achromatic plan 40X with
built-in phase plate, spring
Four positions:
10/20 for 10X/20X phase
contrast objective
40 for 40X phase contrast
objective
DF for darkfield observation
BF for brightfield
observation, with iris
diaphragm
A1PHD
Achromatic 10X with built-in
phase plate
Achromatic 40X with built-in
phase plate, spring
Achromatic 100X with built-in
phase plate, spring, oil
10 for 10X phase contrast
objective
40 for 40X phase contrast
objective
100 for 100x phase contrast
objective
