BestScope Upright Fluorescent Biological Microscope BS-7000A

BestScope Upright Fluorescent Biological Microscope BS-7000A

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Introduction

BS-7000A fluorescence microscope is a laboratory fluorescent microscope with perfect infinite optical system. The microscope uses mercury lamp as the light source, the fluorescent attachment has 6 positions for filter blocks, which allows easy change of filter blocks for various fluorochrome.

Features

1. Perfect image with infinite optical system.

2. High resolution fluorescent objectives are optional for excellent fluorescent images.

3. Advanced and precision lamp housing reduces the light leak.

4. Reliable power supply with digital display and timer.

Application

BS-7000A Fluorescence microscope is used to study the absorbing, transportation, chemicals distribution and positioning in cells. It is widely used in universities, hospitals and life science labs for disease examination, immune diagnosis and scientific research.

Specifications

Item

Specification

BS-7000A

Optical System

Infinite Optical System

Viewing Head

Seidentopf Trinocular Head, Inclined at 30°, Interpupillary Distance 48-75mm

Eyepiece

Extra Wide Field Eyepiece EW10×/22mm, Eyepiece tube diameter 30mm

Nosepiece

Backward Quintuple Nosepiece

Backward Sextuple Nosepiece

Objective

Infinite Plan Achromatic Objective

2×/0.05,            W.D.=18.3mm

/0.10,            W.D.=17.3mm

10×/0.25,           W.D.=10mm

20×/0.40,           W.D.=5.1mm

40×/0.65(S),        W.D.=0.54mm

6/0.8(S),         W.D.=0.14mm

100×/1.25(S, Oil),   W.D.=0.13mm

Infinite Plan Fluorescent Objective

/0.13,            W.D.=16.3mm

10×/0.30,           W.D.=12.4mm

20×/0.50,           W.D.=1.5mm

40×/0.75(S),        W.D.=0.35mm

100×/1.3(S, Oil),    W.D.=0.13mm

Condenser

Swing Condenser NA 0.9/ 0.25

Focusing

Coaxial Coarse and Fine Adjustment, Fine Division 0.001mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.1mm per Rotation, Moving Range 24mm

Stage

Double Layers Mechanical Stage 185×142mm, Moving Range 75×55mm

Photo Adapter

Used to connect Nikon or Canon DLSR camera to the microscope

Video Adapter

1× or 0.5× C-mount adapter

Transmitted Kohler Illumination

External Illumination, Aspherical Collector with Kohler Illumination, Halogen Lamp 6V/30W, Brightness Adjustable

External Illumination, Aspherical Collector with Kohler Illumination, Halogen Lamp 24V/100W, Brightness Adjustable

3W LED Illumination, Brightness Adjustable

5W LED Illumination, Brightness Adjustable

Reflected Light Source

Excitation

Dichroic Mirror

Barrier Filter

Blue Excitation

BP460~490

DM500

BA520

Blue Excitation(B1)

BP460~495

DM505

BA510-550

Green Excitation

BP510~550

DM570

BA590

Ultraviolet Excitation

BP330~385

DM400

BA420

Violet Excitation

BP400~410

DM455

BA455

Lamp

100WHBO Ultra Hi-voltage Spherical Mercury Lamp

Protection barrier

Barrier to Resist the Ultraviolet Light

Power Supplier

Power Supplier NFP-1, 220V/ 110VVoltage Interchangeable, Digital Display

Immersion Oil

Fluorescent Free Oil

Filter

Neutral ND25/ ND6 Filter

Centering Target

Note: ●Standard Outfit, ○Optional


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