M Plan Achromat; Mpln Series - Olympus Microscope Component Manual

M Plan Achromat

MPLN series

Plan Achromat objective lenses providing excellent image flatness up to F.N. 22.
MPLN5x
ø20.32
MPLN50x
ø20.32
Objective lens Numerical
(magnification) Aperture
MPLN 5x 0.10
MPLN 10x 0.25
MPLN 20x 0.40
MPLN 50x 0.75
MPLN 100x 0.90
Screw: W20.32x0.706 (0.8"x1/36")
UIS2 OBJECTIVE LENSES
ø21
ø24
ø6
ø11.9
ø15.8
ø24
UIS2 objective lenses
Working distance Focal distance
(mm)
20.0
10.6
1.3
0.38
0.21
MPLN10x
ø20.32
ø10.5
ø12
ø16
ø24
MPLN100x
ø20.32
ø4.4
ø11.6
ø15.6
ø24
Weight
f (mm) (g)
36 64
18 80
9 111
3.6 113
1.8 116
10
MPLN20x
ø20.32
ø6
ø11.9
ø15.8
ø24
Widefield eyepiece WHN10x
Field Number 22
Total Practical field of Depth of focus
magnifications view (mm)
50 4.4
100 2.2
200 1.1
500 0.44
1000 0.22
Unit: mm
(µm)
98
18
6.1
1.4
0.73