BestScope BS-2093AF Inverted Biological Fluorescent Microscope
BS-2093AF Inverted Biological Microscope is a high-level microscope which is specially designed for medical and health units, universities, research institutes to observe cultured living cells. With an innovative infinite optical system and ergonomic design, it has excellent optical performance and easy to operate features. This inverted biological microscope makes your work enjoyable. Digital cameras can be added to the trinocular head to take…
Model: BS-2093AF | Viewing Head: Trinocular | Magnification: 40x-400x | Eyepiece: PL10X/22mm | Objective: 4×, 10×, 20×, 40× | Stage: 210(X)×240mm(Y) | Illumination: 5W LED Lamp | Epi-Fluorescent Attachment: B/G Filters
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BS-2093AF Inverted Biological Fluorescent Microscope
BS-2093AF Inverted Biological Microscope is a high-level microscope which is specially designed for medical and health units, universities, research institutes to observe cultured living cells. With an innovative infinite optical system and ergonomic design, it has excellent optical performance and easy to operate features. This inverted biological microscope makes your work enjoyable. Digital cameras can be added to the trinocular head to take photos, videos and make measurement.
Key Details
| Model | BS-2093AF |
| Viewing Head | Trinocular |
| Magnification | 40x-400x |
| Eyepiece | PL10X/22mm |
| Objective | 4×, 10×, 20×, 40× |
| Stage | 210(X)×240mm(Y) |
| Illumination | 5W LED Lamp |
| Epi-Fluorescent Attachment | B/G Filters |
Features
1.Wide field of view
Excellent infinite optical system, Wide field eyepiece, view field up to Φ22mm, more comfortable for observation.
2.Better nosepiece
More objectives can be installed on the large diameter quintuple nosepiece, easier to change objective.
3.Viewing head with two splitting ratios
Light distribution (both): 100:0 (100% for eyepiece) or 80:20 (80% for trinocular head and 20% for eyepiece).
4.Long working distance condenser
Long working distance condenser, N.A. 0.30. Working distance: 72mm (with condenser).
Working distance: 195mm (without condenser), available for extra high culture dishes.
5.Large size stage
Large stage is convenient for research. Size: 210mm(X)*240mm(Y)mm, Moving range: 128mm(X)*80mm(Y).
Mechanical stage available for 96 holes plate.
6.Convenient for both hands
The knob of X-Y mechanical stage can be changed by left or right.
7.LED Epi fluorescent unit
Newly designed BFL2LED (5W LED lamp, B/G fluorescent filter) & BFL3LED (5W LED lamp, UV/B/G fluorescent filter) LED fluorescent unit can provide higher intensity and get clear images.
Specification
Item | Specification | BS-2093 A | BS-2093 AF | BS-2093 AF(LED) | |
Optical System | Infinite Optical System | ● | ● | ● | |
Viewing Head | Inclined 45°trinocular tube, interpupillary distance: 48-76mm, splitting ratio: eyepiece: trinocular=100:0 or 20:80. Eyepiece tube diameter: 30mm | ● | ● | ● | |
Eyepiece | Wide field plan eyepiece PL10X/22mm, with adjustable diopter | ● | ● | ● | |
Wide field eyepiece WF15×/ 16mm | ○ | ○ | ○ | ||
Wide field eyepiece WF20×/ 12mm | ○ | ○ | ○ | ||
Objective | Long Working Distance Infinity Plan Achromatic Objective (L Plan FL) | 2X/NA=0.06, WD=7.2mm | ○ | ○ | ○ |
4X/NA=0.11, WD=12.1mm | ● | ● | ● | ||
10X/NA=0.25, WD=10.3mm | ○ | ○ | ○ | ||
20X/NA=0.45, WD=5.8mm | ○ | ○ | ○ | ||
40X/NA=0.65, WD=5.1mm | ○ | ○ | ○ | ||
Long Working Distance Infinity Plan Achromatic Phase Contrast Objective (L Plan FL PHP) | 4X/NA=0.10, WD=9.2mm | ○ | ○ | ○ | |
10X/NA=0.25, WD=10.3mm | ● | ● | ● | ||
20X/NA=0.45, WD=5.8mm | ● | ● | ● | ||
40X/NA=0.65, WD=5.1mm | ● | ● | ● | ||
LWD Infinity Plan Fluor Objectives (L Plan Fluor) | 10X/NA=0.3, WD=14mm | ○ | ○ | ○ | |
20X/NA=0.45, WD=6.6mm | ○ | ○ | ○ | ||
40X/NA=0.65, WD=3.9mm | ○ | ○ | ○ | ||
Nosepiece | Quintuple nosepiece | ● | ● | ● | |
Condenser | Long working distance condenser, N.A. 0.3. Working distance: 72mm (with condenser), 195mm (without condenser) | ● | ● | ● | |
Centering Telescope | Centering telescope (Φ30mm) | ● | ● | ● | |
Phase Annulus | 4X phase annulus plate | ○ | ○ | ○ | |
10X phase annulus plate | ● | ● | ● | ||
20X/40X phase annulus plate | ● | ● | ● | ||
Stage | Stage size: 210mm(X)*241mm(Y). Round size: Φ110mm. Coaxial coarse and fine adjustment, fine division 0.002mm, moving range 10mm | ● | ● | ● | |
Attached mechanical stage, available for 96 holes plate. X-Y coaxial control, moving range: 128mm(X)*80mm(Y) | ● | ● | ● | ||
Φ65mm culture dish holder +Φ35mm culture dish holder | ○ | ○ | ○ | ||
Φ54mm culture dish holder | ● | ● | ● | ||
Holder for blood cell counter | ○ | ○ | ○ | ||
Universal holder | ○ | ○ | ○ | ||
Glass holder | ○ | ○ | ○ | ||
Focusing | Coaxial coarse and fine adjustment, fine division 0.002mm, moving range 10mm | ● | ● | ● | |
Koehler Illumination | 12V/30W halogen lamp, input voltage: 100V-240V | ● | ● | ● | |
5W LED lamp, input voltage: 100V-240V | ○ | ○ | ○ | ||
Filter | Blue filter (Φ34mm) | ● | ● | ● | |
Green filter (Φ34mm) | ● | ● | ● | ||
Amber/Gray filter (Φ34mm) | ○ | ○ | ○ | ||
C-mount | 0.35X C-mount adapter, adjustable focus | ○ | ○ | ○ | |
0.5X C-mount adapter, adjustable focus | ● | ● | ● | ||
0.65X C-mount adapter, adjustable focus | ○ | ○ | ○ | ||
1X C-mount adapter, adjustable focus | ○ | ○ | ○ | ||
Trinocular digital eyepiece interface | ○ | ○ | ○ | ||
Epi-Fluorescent Attachment | Two channel fluorescence module: one 100W mercury lamp and B/G filters | ○ | ● | ○ | |
BFL2LED Two channel fluorescence module: 5W LED and B/G filters. Synchronize LED bulbs with color filters. The fluorescence brightness is more than twice that of four channel LED fluorescence module. | ○ | ○ | ● | ||
BFL3LED Three channel fluorescence module: 5W LED and UV/B/G filters. Synchronize LED bulbs with color filters. The fluorescence brightness is more than twice that of four channel LED fluorescence module. | ○ | ○ | ○ | ||
Four channel fluorescence module: one 100W mercury lamp and V/UV/B/G filters | ○ | ○ | ○ | ||
Four channel fluorescence module: 5W LED and V/UV/B/G filters | ○ | ○ | ○ | ||
Packing | 1carton/set, Size: 66×59×33cm, GW: 18kgs, NW: 14kgs | ● | |||
2cartons/set, carton 1 Size: 52×47×49cm, GW: 18kgs, NW: 14kgs; carton 2 Size: 52×47×24cm, GW: 6kgs, NW: 4kgs | ● | ||||
1carton/set, Size: 52×47×49cm, GW: 23kgs, NW: 18kgs | ● | ||||
Note: ● Standard Outfit, ○ Optional
Application
BS-2093AF Inverted microscope is used by medical and health units, universities, research institutes for observations of micro-organisms, cells, bacteria and tissue cultivation. It can be used for continuous observation of process of cells, bacteria grow and divide in the culture medium. Videos and images can be taken during the process. This microscope is widely used in cytology, parasitology, oncology, immunology, genetic engineering, industrial microbiology, botany and other fields.
Accessories
1.Culture Dish Holder
Φ65mm
Φ54mm
Φ35mm
blood cell counter holder
2.Universal holder and glass holder
Universal Holder
Glass Holder
3.Fluorescent Attachment
LED fluorescent attachment for BS-2093AF(LED)
Mercury fluorescent attachment for BS-2093AF
4.Objectives
Objective Parameter List (Cover-glass thickness1.1mm)
Objectives | N.A. | Working distance(mm) | |
LWD Infinity Plan Objectives | Plan FL 2X | 0.06 | 7.2 |
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 | |
L Plan FL 2X | 0.06 | 7.2 | |
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 Fluor Objectives | L Plan Fluor 10x | 0.30 | 14.0 |
L Plan Fluor 20x | 0.45 | 6.6 | |
L Plan Fluor 40x | 0.65 | 3.9 |
LWD Infinity Plan Objectives
LWD Infinity Plan Phase Contrast Objectives
