The compound microscope is a light microscope that uses light to "see" microbes. Viruses are too small.
The electron microscope uses electrons to "see" microbes or viruses.
The to types of microscope are as following : 1. Simple microscope 2. compound microscope differences between these both is as following: simple microscope has one Len but compound microscope has two Len.
A simple microscope has only one lens and is used for magnifying small objects, while a compound microscope has multiple lenses and is used for magnifying very small objects with higher magnification and resolution.
Compound microscopes (also called compound light microscopes) employ light and an array of glass lenses to magnify an object. (This is distinguished from a simple microscope of one lens.) An electron microscope uses a beam of electrons to magnify an object. The lensing system employs electric and magnetic fields and is specialized for applications requiring much higher magnification. See related links.
The key differences between a transmission electron microscope (TEM) and a scanning electron microscope (SEM) are in their imaging techniques. TEM uses a beam of electrons transmitted through a thin specimen to create a detailed image of the internal structure, while SEM uses a focused beam of electrons to scan the surface of a specimen and create a 3D image. TEM provides higher resolution images of internal structures, while SEM is better for studying surface features.
The key differences in imaging capabilities between a transmission electron microscope (TEM) and a light microscope are the resolution and magnification. TEMs use electron beams to achieve much higher resolution and magnification than light microscopes, allowing for the visualization of smaller details in samples. Additionally, TEMs can image internal structures of cells and tissues in greater detail due to their ability to penetrate through thicker samples compared to light microscopes.
A stereo-microscope provides a 3D view of the specimen and is used for examining larger objects with lower magnification levels. In contrast, a compound light microscope offers higher magnification levels and is used for viewing smaller specimens in 2D. Additionally, a compound light microscope has a more complex optical system with multiple lenses compared to a stereo-microscope.
A scanning electron microscope (SEM) uses a focused beam of electrons to create a detailed surface image of a sample, while a transmission electron microscope (TEM) transmits electrons through a thin sample to create a detailed internal image. SEM is best for surface analysis, while TEM is better for studying internal structures at a higher resolution.
The dissecting microscope has a lower magnification range (up to 40x) compared to the compound microscope, which can go up to 1000x. The dissecting microscope has a larger working distance and a wider field of view, making it suitable for observing larger specimens. The dissecting microscope typically has a lower resolution than the compound microscope due to its lower magnification power and optical design.
A light microscope uses visible light to magnify and view specimens, offering lower magnification and resolution compared to a scanning electron microscope (SEM) which uses a focused beam of electrons to image the sample, providing higher magnification and resolution. SEM can produce 3D images of the sample surface while light microscopes typically provide 2D images.
simple microscope only have 1 lens and compound microscope uses 2 lens \
A transmission electron microscope uses a beam of electrons to create detailed images of the internal structure of a sample, while a scanning electron microscope uses a focused beam of electrons to create high-resolution surface images of a sample.
A stereo microscope shows two slides side by side at the same time and is used for comparison. A compound microscope only shows one slide.