28
Optical
character
Magnifi-
cation
N.A.
W.D.
(mm)
Cover
glass
thick-
ness
(mm)
Reso-
lution
(μm)
Eyepiece
WHN10X (FN22)
Remark
Objective
Total mag.
Depth of
focus
(μm)
Field of
view
100X
0.95
0.20
0.14-0.20
0.35
1000X
1.0
0.22
Correction collar
PlanFl
Plan Semi
Apochromat
(FN26.5)
20X3/340
0.75
0.55
0.17
0.45
200X
4.3
1.1
20XW3/340
0.70
0.40
0.17
0.48
200X
4.08
1.1
40X3/340
0.90
0.20
0.11-0.23
0.37
400X
2.0
0.55
Correction collar
40XW3/340
1.15
0.26
0.13-0.25
0.29
400X
1.29
0.55
Correction collar
40XO
I
3/340
0.65-1.35
0.10
0.17
0.25
400X
1.2
0.55
Oil immersion/Iris
UApo
Apochromat
(FN22)
UIS
Series
