BDS400 Inverted Biological Microscope

BDS400 inverted biological microscope is our best-selling microscope. This kind of biological microscope can be used with a variety of objective lenses, phase contrast, dark field fluorescence devices, etc. At present, the microscope can satisfy phase contrast observation and bright field observation at the same time. The maximum magnification of the objective lens is 40 times, and the phase contrast objective lens and bright field objective lens can be sold together according to the demand. The performance of the BDS400 microscope is stable, and it is also a microscope that is constantly updated and upgraded. This microscope is very popular with foreign customers.

| Features of BDS400 Inverted Biological Microscope

1. Long working distance condenser N.A. 0.30   

• Working distance, 72mm
• Working distance: 195mm (without condenser), available for extra high culture dish.

2. Large size stage, convenient for research. Size: 240mm（X）× 210（Y）mm
3. A mechanical stage is available for the 96-hole plate.   Moving range：128mm（X）× 80（Y）mm
4. Large diameter quintuple nosepieces can be installed more objectives, more convenient for use
5. Light distribution (both): 100 : 0 (100% for eyepiece); 80: 20 (80% for trinocular head and 20% for eyepiece)

| Culture Dish Holder of BDS400 Inverted Biological Microscope

| Objective Parameter List (Cover-glass thickness1.1mm)

	Objectives	N.A.	Working distance(mm)
LWD Infinity Plan Objectives	L Plan FL 4X	0.11	12.1
	L Plan FL 10X	0.25	10.3
	L Plan FL 20X	0.45	5.8
	L Plan FL 40X	0.65	5.1
LWD Infinity Plan Phase Contrast Objectives	L Plan FL PHP 4X(Both for Bright Field & Phase Contrast)	0.10	9.2
	L Plan FL PHP 10X(Both for Bright Field & Phase Contrast)	0.25	10.3
	L Plan FL PHP 20X(Both for Bright Field & Phase Contrast)	0.45	5.8
	L Plan FL PHP 40X(Both for Bright Field & Phase Contrast)	0.65	5.1

| BDS400 Inverted Biological Microscope General Layout Diagram

| BDS400 Inverted Biological Microscope Outfits

Item	Specification		Outfits
Eyepiece	WF10×／22mm		●●
LWD Infinity Plan Objectives	L Plan FL 4X／0.11	W.D.=12.1mm	○
	L Plan FL 10X／0.25	W.D.=10.3mm	○
	L Plan FL 20X／0.45	W.D.=5.8mm	○
	L Plan FL 40X／0.65	W.D.=5.1mm	○
LWD Infinity Plan Phase Contrast Objectives	L Plan FL PHP 4X／0.10(Both for Bright Field & Phase Contrast)	W.D.=9.2mm	○
	L Plan FL PHP 10X／0.25(Both for Bright Field & Phase Contrast)	W.D.=10.3mm	●
	L Plan FL PHP 20X／0.45(Both for Bright Field & Phase Contrast)	W.D.=5.8mm	●
	L Plan FL PHP 40X／0.65(Both for Bright Field & Phase Contrast)	W.D.=5.1mm	●
Annular Spot	10×/20×/ 40×		●
	4×		○
SeidentopfTrinocular Head	Inclined 45°,  interpupillary distance: 48-76mmLight distribution (both): 100: 0 and 0:100 (100% for eyepiece or 100% for trinocular head)		●
SeidentopfTrinocular Head	Inclined 45°,  interpupilary distance: 48-76mmLight distribution (both): 100: 0 and 0:100 (100% for eyepiece or 100% for trinocular head)		○
Nosepiece	Quintuple		●
Mechanical Stage	Stage size: X×Y: 210×241mm， Round slide size：Φ110mm, Attached mechanical stage (available for 96 holes plate, moving range X×Y：128×80mm.)		●
Culture Dish Holder	65mm		○
	54mm		●
	35mm		○
	blood cell counter		○
	Glass Holder		○
	Universal Holder		○
Condenser	Long working distance, Quickly detachable,  N.A.0.3, Working distance: 72mm (with condenser),195mm(without condenser).		●
Koehler Illumination	12V/30W （universal  voltage：100V～240V）		●
	5WLED DC input (universal voltage：100V～240V)		○
Filter	Blue		●
	Green		●
	Amber /Grey		○
C-mount	1 X /0.5X /0.75X C-Mount (focus adjustable)		○
Epi Fluorescence Illumination	Epi fluorescence media unit, field diaphragm, center adjustable.		○
	100W mercury lamp ,5WLED(input voltage:100V～240V)		○
	B, G, V, UV fluorescence filters can be chosen		○
Infinity Fluorescence objective	L Plan Fluor 10X/0.3   W.D.=10mm		○
	L Plan Fluor 20X/0.45   W.D.=6.6mm		○
	L Plan Fluor 40X/0.6   W.D.=3.5mm		○

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

Packing Size: 660mm×590mm×325mm  Gross Weight: 18 kgs  Net Weight: 13.5 kgs

| Package & Delivery

BDS microscopes are packed in cartons. First, the main unit and accessories are packed in foam boxes, which are damaged by bumps during transportation, and then put into neutral cartons. The dust cover and instruction manual of the microscope are arranged inside. We support three modes of transportation: express, sea and air. We also accept other various modes of transportation.

| FAQ