Olympus Microscope manual Plan SemiApochromat, Mplfln series

UIS2 OBJECTIVE LENSES

M Plan SemiApochromat

MPLFLN series

Plan SemiApochromat objective lenses, giving high-level correction for chromatic aberration. The lineup consists of 7 objective lenses ranging from 1.25x to 100x, and secures a W.D. of 1mm or longer. Since the exit pupil position of the 5x-100x objective lenses is standardized, the position of the DIC prism does not have to be switched when changing the magnification.

For ultra low magnifications (1.25x, 2.5x), use together with analyzer and polarizer of the reflected light illuminator.

4.9
45	(41.5)	41.2

WD=3.5

MPLFLN1.25x*

ø28

ø20.32

ø28.6

ø29

ø30

4.9

(34.3) 31.6

45

WD=10.7

MPLFLN2.5x*

ø28

ø20.32

ø24.5

ø29

ø30

	MPLFLN5x
	ø20.32
4.5
(25)	22.55
45
	ø20.9
WD=20	ø26

	MPLFLN10x
	ø20.32
4.5
(34)	28.41
45
	ø14.5
WD=11	ø26

		MPLFLN20x
		ø20.32
4.5
45	(41.9)	35.1
		ø12.1
	WD=3.1	ø26

				MPLFLN50x
				ø20.32
4.8
45	(44)	41.78	40.8	36.8
				ø10.7
	WD=1			ø15.2
				ø17.8
				ø26

				MPLFLN100x
				ø20.32
4.8
45	(44)	42.61	42.4	38.4
				ø7.8
	WD=1			ø15.2
				ø17.8
				ø26

Unit: mm

		UIS2 objective lenses				Widefield eyepiece WHN10x			Super widefield eyepiece SWH10x
						Field Number 22			Field Number 26.5
Objective lens		Numerical	Working distance	Focal distance	Weight	Total	Practical field	Depth of	Total	Practical field	Depth of
(magnification)		Aperture	(mm)	f (mm)	(g)	magnifications	of view (mm)	focus (µm)	magnifications	of view (mm)	focus (µm)
MPLFLN	1.25x*	0.04	3.5	145	122	12.5	17.6	870	—	—	—
MPLFLN	2.5x*	0.08	10.7	72	106	25	8.8	220	25	10.6	220
MPLFLN	5x	0.15	20.0	36	51.5	50	4.4	59	50	5.3	59
MPLFLN	10x	0.30	11.0	18	68.1	100	2.2	15	100	2.7	15
MPLFLN	20x	0.45	3.1	9	70.4	200	1.1	5.2	200	1.3	5.1
MPLFLN	50x	0.80	1.0	3.6	89.9	500	0.44	1.3	500	0.53	1.3
MPLFLN	100x	0.90	1.0	1.8	90.9	1000	0.22	0.73	1000	0.27	0.73
Screw: W20.32x0.706 (0.8"x1/36")								* To be available in the beginning of 2007

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