Microscope, Microscopy
BESTSCOPE: Fluorescence Microscope
- Fluorescence Microscope uses high-intensity light source to illuminate the specimen. Fluorescence occurs when the specimen absorbs the light at a specific shorter wavelength (excitation) and then emits light at a longer wavelength (emission). This emitted light (fluorescence) creates a bright image against a dark background that can be detected and captured by the microscope.
- Some of the key components; [1] Light Source (eg mercury or Xenon arc lamp, LED which offer greater stability and control over specific wavelength, Lasers). [2] Excitation Filter that only allow the desired wavelengths to the specimen. [3] Dichroic Mirror which is used to reflect the excitation light and transmit emission light to the detector. [4] Emission or Barrier Filter that blocks any residual excitation light but allow specific longer emission wavelengths to the detector.
- Refer to Datasheet of various models below.
- BS-2036F Series Fluorescence Biological Microscope configured as an Infinite Optical System configurable with Excitation wavelength from 330nm to 550nm. 2 or 6 filter cube positions.
- BS-2044FB Series Fluorescence Biological Microscope configured as an Infinite Colour Corrected Optical System with parfocal distance of 45mm. Configurable LED Fluorescence Reflected Illumination; [1] B1 bandpass, 470nm center wavelength. [2] G1 bandpass, 560nm center wavelength. [3] B4 bandpass, 455nm center wavelength. UV, 365nm center wavelength. Optional polarizing kit, dark field and phase contact plates.
- BS-2063F Series Infinity colour correction and Koehler illumination optical system. Quintuple hole turret with phase contrast objective. Various Fluorescence attachment and filters selection./li>
- BS-2080F Fluorescence Biological Microscope configured as an Infinite Optical System with Seidentopf Trinocular Viewing Head. External Kohler illumination, Aspherical collector, Halogen lamp 6V/30W for transmitted illumination. 465-476nm excited wavelength with high SNR. Optional adapter for digital camera.
- BS-3060F Infinity Parallel Optical System with 20° Inclined Binocular Viewing Head. Ultra hi-voltage spherical mercury lamp illumination. Wide Magnification range from 2.4X to 480X. 2 Fluorescence attachments; GFP-B and GFP-L. CCD camera can be mounted on the photo tube for image capture and analysis.
- BS-7000 Series The BS-7000A is a Fluorescence Upright Microscope while BS-7000B is a Fluorescence Inverted Microscope which is specifically designed for the observation of cell culture. Both is configured as an Infinite Optical System with Seidentopf Trinocular Viewing Head. Fluorescence attachment has 6 positions for filter blocks.
- Fluorescence Microscope Full Catalog
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