Olympus Microscope manual LCD Long WD M Plan SemiApochromat, LCPLFLN-LCD series, LCPLFLN20xLCD

UIS2 OBJECTIVE LENSES

LCD Long WD M Plan SemiApochromat

LCPLFLN-LCD series

Perfect objective lens series for observation of LCD panels and other samples through a glass substrate.

Aberration correction matched to the glass thickness is accomplished using a correction ring.

						LCPLFLN20xLCD***
						ø20.32
4.5							4.8
45.238 *	(36.738)	36.55	34.75	24.5	20		45.238 *
						ø15	t=0.7
	WD=7.8					ø25
						ø29.5
						ø31

			LCPLFLN50xLCD***
			ø20.32
		25	20
(42.038)	40.45	38.65
			ø12.77	t=0.7
WD=2.5			ø17.84
			ø25
			ø29.5
			ø31

					LCPLFLN100xLCD***
					ø20.32
4.5
45.238 *	(43.638)	43.4	41.6	27.5	20
	WD=0.9				ø15.2	t=0.7
					ø25
					ø29.5
					ø31		Unit: mm

* Value at glass thickness 0.7mm observation

Objective lens			LCPLFLN20xLCD			LCPLFLN50xLCD				LCPLFLN100xLCD
Corresponding glass thickness (mm)				0-1.2				0-1.2			0-0.7
Correction ring indication			0	0.7	1.2	0		0.7	1.2	0	0.5	0.7
Working distance (mm)			8.3	7.8	7.4	3.0		2.5	2.2	1.2	0.98	0.9
Correction system			Correction ring			Correction ring				Correction ring
	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)
LCPLFLN 20xLCD***	0.45	7.8		9	146	200		1.1	5.2	200	1.3	5.2
LCPLFLN 50xLCD***	0.70	2.5		3.6	170	500		0.44	1.6	500	0.53	1.6
LCPLFLN 100xLCD***	0.85	0.9		1.8	185	1000		0.22	0.79	1000	0.27	0.79
Screw: W20.32x0.706 (0.8"x1/36")		**The figure shown here is the value when the correction ring indication is 0.7. *** To be available in the beginning of 2007

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