BK5000-FL Fluorescence Microscope

BK5000-FL fluorescence microscope is a professional laboratory instrument. It is based on the BK5000 biological microscope and adds an EPI epifluorescence device. Fluorescence microscopes are mainly used to observe the distribution and transportation of substances with fluorescent properties or stained by fluorescent reagents. The magnification of the microscope is 40X~1000X, with 4X/10X/20X/40X/100X objective lenses as standard, and other magnifications are available. Up to five filter sets can be added to the fluorescence device. We generally provide two-group and four-group fluorescence devices.

| Different Types of BK5000-FL Fluorescence Microscope

| Components of BK5000-FL Fluorescence Microscope

| BK5000 Series Fluorescence Microscope General Layout Diagram

| BK5000 Series Fluorescence Microscope Outfits

Items	Specification			BK5000-FL
Eyepiece	WF10×／20mm (23.2mm)			●●
Infinity Plan Objectives	PLAN 4×／0.10	W.D.=12.10mm		●
	PLAN 10×／0.25	W.D.=4.64mm		●
	PLAN 20×／0.40(S)	W.D.=2.41mm		●
	PLAN 40×／0.66(S)	W.D.=0.65mm		●
	PLAN 100×／1.25(S, Oil)	W.D.=0.12mm		●
	PLAN 2×／0.06	W.D.=7.2mm		○
	PLAN 60×／0.80(S)	W.D.=0.33mm		○
	PLAN 100×／1.15(S, W)	W.D.=0.19mm		○
Infinity Plan Semi Apochromatic Objective	UPlanFLN 10X/0.30		W.D.=7.68mm	○
	UPlanFLN 20X/0.50		W.D.=1.96mm	○
	UPlanFLN 40X/0.75		W.D.=0.78mm	○
	UPlanFLN 100X /1.30 (Oil)		W.D.=0.15mm	○
Seidentopf Binocular Head	Inclined 30°,Rotatable 360°,Interpupilary Distance:48mm-75mm			○
Seidentopf Trinocular Head	Inclined 30°,Rotatable 360°, Interpupilary Distance:48mm-75mm,Light Distribution: 100: 0(100% light for eyepiece or 100% light for video port, user can observe via eyepiece or video port)			●
Seidentopf Trinocular Head	Inclined 30°,Rotatable 360°, Interpupilary Distance:48mm-75mm,Light Distribution: 20:80(80% light for eyepiece and 20% light for video port, user can observe both the eyepiece and the video port simultaneously )			○
Nosepiece	Quintuple			●
Mechanical Stage	Stage Size: 175mm×145mm,Travel: 78mm×55mm Coaxial Coarse and Fine Focusing Knobs Two Slide Holder			●
	Infinity Plan Semi-Apochromatic Objective			○
Condenser	Abbe N.A. 1.25 with iris diaphragm.			●
	Swing Out Condenser, N.A. 0.9/0.13, with iris diaphragm.			○
Integrated stage  Stage size: 182 mm×140mm, Travel range: 77mm×52mm, Two-slide holder	12V/20W Halogen Lamp			○
	12V/30W Halogen Lamp			○
	3W-LED Illumination( DC input)			●
Filter	Blue			○
	Green /Amber /Grey			○
C-mount	1×			○
	0.5×C-mount (focus adjustable)			○
	0.75×C-mount (focus adjustable)			○
Fluorescence Attachment	Epi fluorescence unit ( six-hole disc media which can be fixed Uv /V/B/G and another filter), 5W-LED fluorescence lamp.			●
	Chinese Ultraviolet excitation			○
	Chinese Violet excitation			○
	Chinese Blue excitation			●
	Chinese Green excitation			●
	Infinity Plan Semi-Apochromatic Objective			○

Note: “●”In Table Is Standard outfits, “○” Is Optional Accessories.

| Epi Fluorescence Device

| China Fluorescence Flters Parameter List

China Fluorescence Flters Parameter List
	Item	Exciter (nm)	Dichroic (nm)	Emitter (nm)
Ultraviolet excitation	UV	330-380	400	435
Violet excitation	V	380-420	430	460
Blue excitation	B	420-490	505	520
Green excitation	G	500-550	575	590

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