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UIS2 OBJECTIVE LENSES
14
M Plan SemiApochromat BD (BD:Brightfield/Darkfield)
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.
MPLFLN 5xBD 0.15 12.0 36 95.5 50 4.4 59 50 5.3 59
MPLFLN 10xBD 0.30 6.5 18 82.8 100 2.2 15 100 2.7 15
MPLFLN 20xBD 0.45 3.0 9 87.7 200 1.1 5.2 200 1.3 5.2
MPLFLN 50xBD 0.80 1.0 3.6 99.8 500 0.44 1.3 500 0.53 1.3
MPLFLN 100xBD 0.90 1.0 1.8 98.9 1000 0.22 0.73 1000 0.27 0.73
MPLFLN 150xBD 0.90 1.0 1.2 104.8 1500 0.15 0.6 1500 0.18 0.6
Numerical
Aperture
Working distance
(mm)
Focal distance
f (mm)
Weight
(g)
Total
magnifications
Practical field
of view (mm)
Depth of
focus (µm)
Total
magnifications
Practical field
of view (mm)
Depth of
focus (µm)
UIS2 objective lenses
Widefield eyepiece WHN10x
Field Number 22
Super widefield eyepiece SWH10x
Field Number 26.5
Objective lens
(magnification)
Screw: W26x0.706
Unit: mm
ø26 ø26 ø26
ø16
ø22.4
ø29.5
ø32
ø22
ø16.8
ø26.2
ø27
ø32
ø22
ø17
ø27.5
ø28.5
ø32
4.5
WD=12
WD=6.5
45
(33)
31.5
31
30.25
(38.5)
4.545
37
36.5
34.1
4.5
(42)
45
39.5
39
35.97
WD=3
ø26
ø26
ø26
ø20
ø27.2
ø32
ø20
ø27.2
ø32
ø27.2
ø20
ø32
(44)
4.5
WD=1
45
41
4.5
WD=1
WD=1
45
(44)
41
4.5
45
(44)
41
MPLFLN5xBD MPLFLN10xBD MPLFLN20xBD
MPLFLN50xBD MPLFLN100xBD MPLFLN150xBD