Item |
Specification |
BS-2091 |
BS-2091F |
Optical System |
Infinite Optical System, Tube Length 180mm, Parfocal Distance 45mm |
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Viewing Head |
45° inclined Seidentopf trinocular head, 360° rotatable, fixed eyepiece tube, inter-pupillary range: 50-75mm, fixed splitting ratio, eyepiece: camera=20:80, Eyepiece Tube Diameter 30mm |
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45° inclined Seidentopf trinocular head, 360° rotatable, fixed eyepiece tube, inter-pupillary range: 50-75mm, 2 steps splitting ratio, eyepiece: camera=0:100, 100:0, Eyepiece Tube Diameter 30mm |
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Eyepiece |
High eye-point wide field plan eyepiece PL10×/22mm, with adjustable diopter |
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High eye-point wide field plan eyepiece PL10×/22mm, with adjustable diopter and eyepiece micrometer |
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High eye-point wide field plan eyepiece PL15×/16mm, with adjustable diopter |
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Objective (Parfocal distance 45mm, RMS (20.32x 0.706mm)) |
Infinite LWD Plan Achromatic Objective |
4× /0.13, WD=10.40mm |
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10×/0.25, WD=7.30mm |
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20×/0.40, WD=6.79mm |
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40×/0.65, WD=3.08mm |
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60×/0.70, WD=1.71mm |
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Infinite LWD Plan Phase Contrast Achromatic Objective |
PH4×/0.13, WD=10.43mm |
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PH10×/0.25, WD=7.30mm |
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PH20×/0.40, WD=6.80mm |
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PH40×/0.65, WD=3.08mm |
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Infinite LWD Plan Fluorescent Objective |
Fluor 4×/0.13, WD=18.52mm |
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Fluor 10×/0.30, WD=7.11mm |
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Fluor 20×/0.45, WD=5.91mm |
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Fluor 40×/0.65, WD=1.61mm |
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Fluor 60×/0.75, WD=1.04mm |
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Infinite LWD Plan Phase Contrast and Fluorescent Objective |
FL PH20×/0.45, WD=5.60mm |
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FL PH40×/0.65, WD=1.61mm |
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Infinite LWD Plan Relief Phase Contrast Achromatic Objective |
RPC 4×/0.13, WD=10.43mm |
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RPC 10×/0.25, WD=7.30mm |
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RPC 20×/0.40 RPC, WD=6.80mm |
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RPC 40×/0.65 RPC, WD=3.08mm |
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Marking Objective |
Used to mark on petri-dishes |
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Nosepiece |
Inward Quintuple Nosepiece |
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Inward Quadruple Nosepiece |
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Condenser |
N.A. 0.3 LWD Condenser, Working Distance 72mm, detachable |
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Telescope |
Centering Telescope(Φ30mm): used to adjust the center of phase annulus |
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Phase Annulus |
4×, 10×-20×, 40× Phase Annulus Plate (center adjustable) |
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RPC Plate |
RPC Plate, used with Relief Phase Contrast objectives |
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Stage |
Stage 215 (X)×250(Y) mm fixed stage with glass insert plate (Φ110mm) |
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Attachable Mechanical Stage, X-Y Coaxial Control, Moving Rang: 120(X)×80(Y) mm |
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Extension stage, used to extend the stage |
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Terasaki Holder: used for Φ35mm Petri Dish Holder and Φ65mm petri dishes (Φ65mm and 56×81.5mm) |
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Glass Slide Holder and Petri Dish Holder (Φ54mm and 26.5×76.5mm) |
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Petri Dish Holder Φ35mm |
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Metal plate Φ12mm (water drop type) |
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Metal plate Φ25mm (water drop type) |
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Metal plate (kidney type) |
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Focusing |
Coaxial Coarse and Fine Adjustment, tension adjustment knob, Fine Division 0.002mm, Fine stroke 0.2mm per rotation, Coarse stroke 37.5mm per rotation. Moving Range: 9mm, focal plane up 6.5mm, down 2.5mm |
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Transmitted Illumination |
5W LED (cold/warm color temperature are optional, cold color temperature 4750K-5500K, warm color temperature 2850K-3250K), Pre-centered, Brightness Adjustable, with light intensity indicator and infrared sensor |
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EPI-Fluorescent Attachment |
Kohler LED illumination, 4 channels for fluorescent filters, configured with 3 types 5W LED lamp: 385nm, 470nm and 560nm. Pre-centered, motorized LED lamp automatically switchover according to the fluorescent filters |
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B1 fluorescent filters (band-pass type), works with LED lamp of central wavelength 470nm |
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G1 fluorescent filters (band-pass type), works with LED lamp of central wavelength 560nm |
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UV1 fluorescent filters (band-pass type), works with LED lamp of central wavelength 385nm |
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Eyes Protective Plate |
Eyes Protective Plate, used to prevent harm from fluorescent light |
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Filters for Transmitted Illumination |
Green filter (Φ45mm) |
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Blue filter (Φ45mm) |
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Cellphone Adapter |
Cellphone Adapter (used to connect to eyepiece) |
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Cellphone Adapter (used to connect to trinocular tube, include eyepiece) |
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C-mount Adapter |
0.35× C-mount Adapter (focus adjustable, could not work with fluorescent microscope) |
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0.5× C-mount Adapter (focus adjustable) |
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0.65× C-mount Adapter (focus adjustable) |
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1× C-mount Adapter (focus adjustable) |
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Trinocular Tube |
Trinocular Tube Φ23.2mm, used to connect camera |
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Other Accessories |
Allen wrench, M3 and M4, 1pc each |
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Fuse, T250V500mA |
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Dust cover |
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Power Supply |
External Power Adapter, input voltage AC 100-240V, 50/60Hz, output 12V5A |
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External Power Adapter, input voltage AC 100-240V, 50/60Hz, output 12V5A, transmitted and reflected illumination separately control |
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Packing |
1 cartons/set, Packing Size: 68cm×67cm×47cm, Gross Weight: 16kgs, Net Weight: 14kgs |
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1 cartons/set, Packing Size: 73.5cm×67cm×57cm, Gross Weight: 18kgs, Net Weight: 16kgs |
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