M Plan Semiapochromat Bd; Mplfln-Bd Series - Olympus Microscope Component Manual

M Plan SemiApochromat BD

MPLFLN-BD series

Plan SemiApochromat objective lenses, giving high-level correction for chromatic aberration.
The series secures a W.D. of 1mm or longer. Since the exit pupil position of the 5x-150x objective lenses is standardized, the
position of the DIC prism does not have to be switched when changing the magnification.
MPLFLN5xBD
MPLFLN50xBD
UIS2 objective lenses
Objective lens Numerical
(magnification) Aperture
MPLFLN 5xBD 0.15
MPLFLN 10xBD 0.30
MPLFLN 20xBD 0.45
MPLFLN 50xBD 0.80
MPLFLN 100xBD 0.90
MPLFLN 150xBD 0.90
Screw: W26x0.706
UIS2 OBJECTIVE LENSES
MPLFLN10xBD
ø26
ø16
ø22.4
ø29.5
ø32
MPLFLN100xBD
ø26
ø20
ø27.2
ø32
Working distance Focal distance
(mm) f (mm)
12.0 36
6.5 18
3.0 9
1.0 3.6
1.0 1.8
1.0 1.2
ø26
ø16.8
ø22
ø26.2
ø27
ø32
ø26
ø20
ø27.2
ø32
Widefield eyepiece WHN10x
Field Number 22
Weight Total Practical field
(g) magnifications of view (mm)
95.5 50 4.4
82.8 100 2.2
87.7 200 1.1
99.8 500 0.44
98.9 1000 0.22
104.8 1500 0.15
14
(BD:Brightfield/Darkfield)
MPLFLN20xBD
ø26
ø17
ø22
ø27.5
ø28.5
ø32
MPLFLN150xBD
ø26
ø20
ø27.2
ø32
Super widefield eyepiece SWH10x
Field Number 26.5
Depth of Total Practical field
focus (µm) magnifications of view (mm)
59 50 5.3
15 100 2.7
5.2 200 1.3
1.3 500 0.53
0.73 1000 0.27
0.6 1500 0.18
Unit: mm
Depth of
focus (µm)
59
15
5.2
1.3
0.73
0.6