BDS400-FL Fluorescence Microscope
- Professional Laboratory instrument
- 40X~400X magnification, infinity optical microscope
- It satisfies phase contrast and bright field observation at the same time
- Observation is clear and the effect is good
- A semi-apochromatic objective lens can be specially configured
Click the button below to contact us:
Description
BDS400-FL fluorescence microscope is our best-selling microscope. This kind of fluorescence microscope combines the BDS400 and the fluorescence device to get a professional-grade fluorescence microscope. There are various color filters for fluorescence microscopes, please select the corresponding color filter according to the excitation light band. The push-pull color filter switch used in the inverted fluorescence microscope can only install up to four sets of color filters, please choose carefully.
| Features of BDS400-FL Fluorescence Microscope
- Combining the advantages of our BDS400, it satisfies phase contrast and bright field observation at the same time
- The fluorescence observation is very clear and the effect is very good, and a semi-apochromatic objective lens can be specially configured
- The installation and use of the product are very simple, and there are special video explanations
- Long working distance condenser N.A. 0.30， working distance: 72mm
- Working distance: 195mm (without condenser)， available for extra high culture dish
- Large size stage, convenient for research. Size: 240mm（X）× 210（Y）mm
- A mechanical stage is available for the 96-hole plate. Moving range: 128mm（X）× 80（Y）mm
- Large diameter quintuple nosepieces can be installed more objectives, more convenient for use
- Light distribution (both): 100 : 0 (100% for eyepiece); 80: 20 (80% for trinocular head and 20% for eyepiece)
| Culture Dish Holder of BDS400-FL Fluorescence Microscope
Φ65mm 
Φ54mm 
Φ35mm 
Blood cell counter 
Glass Holder 
Universal Holder 
Knob can be changed by left or right
| Illumination of BDS Inverted Fluorescence Microscope
Regarding fluorescence light sources for fluorescence microscopes, there are two commonly available options: 100W mercury lamps and 5W LED lamps.
Under mercury light source, 1~4 groups of fluorescent filters can be added. There is no change in appearance.
For LED light sources, groups 1 to 3 of fluorescent filters use our new integrated fluorescent device, and 4 group uses the previous style, as shown in the figure below.
| 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 |
LWD Infinity Plan Objectives
LWD Infinity Plan Phase Contrast Objectives
| BDS400-FL Fluorescence Microscope Size(mm)
| BDS400-FL Fluorescence Microscope General Layout Diagram
| BDS400-FL Fluorescence 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°, interpupilary distance: 48-76mmLight distribution (both): 100: 0（100% for eyepiece）80:20 (80% for trinocular head, and 20% for eyepiece) | ● | |
| SeidentopfTrinocular Head | Inclined 45°, interpupillary distance: 48-76mmLight distribution (both): 100: 0（100% for eyepiece）80:20 (80% for trinocular head, and 20% for eyepiece) | ○ | |
| 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
| 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 |
