Types of Lab Microscopes| Manufacturer and Supplier

Share this:

Types of Lab Microscopes:

We can divide the Microscopes in different types according to their shape and working which are:

  • Light Microscopy (LM)
  • Electron Microscopy (EM)

Light Microscopy:

In the light Microscopy we use some different kinds of microscopes with different specifications, which are:

Bright field Microscopes:

Bright field microscopes are general used microscopes with the brightfield, which helps for viewing a dark object. The main specifications of this microscope are:
  • Bright background, dark specimen
  • High N.A., good resolution
  • Ideal for stained bacteria, cells, tissues
  • Light directed at specimen is absorbed toform image
  • Simple design
  • Stained specimens show excellentcontrast
  • tungsten or halogen light source
  • Unstained specimens have poor contrast

Dark field Microscopes (DF):

In the dark field microscope, we can view those objects which are difficult to view in Bright field because of its background. The main specifications of this microscope are:
  • A method from the 19th century
  • Bright specimen, dark background
  • Can see very small objects, but the resolution is variable
  • High contrast, good for unstained, live, and motile specimens
  • Light not scattered by the specimen for making the “field” dark.

Phase Contrast:

It converts the differences in the refractive index of a sample, for changingthe brightness of the image.
  • Good for unstained or live mounts
  • Good for bacteria, flagella, cilia, organelles such as mitochondria
  • Technology from 1940’s
  • Phase halos (artifacts) occur
  • Provides high contrast, good resolution

Polarization Microscopy:

The Polarization Microscopy is used to detectthose specimens, which have the characteristic of double refraction.
  • Bright image, dark background
  • Can be quantitative
  • Used for substances with highly organizedmolecular structure, such as crystals,minerals

Epi-fluorescence Microscopy:

Epi-fluorescence Microscopes are used for the detection of ions and molecules within cells.
  • Black background, bright-stained specimen
  • Detects small quantities, molecules; can use antibody staining techniques
  • High contrast, high resolution image
  • Multiple fluorescent probes available
  • No condenser required, light comes from the above of specimen
  • Special fluorescent dyes used to locate “molecules” in a specimen
  • Uses UV light source = mercury or xenon arc lamp.

Differential Interference Contrast(DIC) Microscopy:

DIC is also known as ‘Normarski optics’ which resembles phase-contrast, but more sensitively and it also provides us higher resolution.
  • Good for unstained specimens, live mounts; can see the membranes within cells
  • Excellent resolution with high contrast
  • Detects changes in refractive index of specimen
  • Produces 3-d images

Confocal laser scanning microscopy:

Confocal laser scanning microscope is a microscope which scans the document by using the  laser light.
  • Can be used in reflectance or fluorescence mode
  • Eliminates background interference
  • High resolution, sharp image
  • High sensitivity
  • Krypton/argon laser

Electron Microscopy:

The two most common types of Electron Microscopes are:

Scanning Electron Microscopy (SEM)

In Scanning Electron Microscopy a fixeddry specimenisstraddling on stumps and the surface is coated withrhodium, palladium or gold.
  • Electron beam is focused using a magnetic field
  • Gives information about the external topography of the specimen
  • Much higher resolution and magnification than possible in LM
  • SEM provides a 3-D image

Transmission Electron Microscopy:

In TEM the dehydrated specimens are embedded in a sectioned and stained with the heavy metals, which are inserted into the electron column of the microscope.
  • 2-D image
  • electron beam is focused by magnetic field
  • high resolution, high magnification
  • reveals internal cell structure

Lab Microscope Manufacturer and Supplier:

We are manufacturer and supplier of Lab Microscope. Clients are invited to visit official website.


  1. nice http://www.aticolabequipments.com/2016/05/types-of-lab-microscopes-manufacturer-suppliers.html

  2. Ukmeds is amongst the reputable web-based pharmacy company that provides health-related intend to people. They are delivering remedies of disorders at the doorway on reasonably priced best money saving deals. These are offering treatments of various illnesses for example ladies’s disorders, men’s disorder, heart diseases, habit dilemma and also so on. This is the most suitable option for all those people who have inadequate enough time to go nursing homes and also treat their disorders. For obtaining considerably more information regarding uk meds company, go through the weblink https://www.emailmeform.com/builder/form/5nM8cRHL3BZ.

  3. Ivermectin is actually a drug that provides negative effects on the body as well as gets rid of the virus. There is a necessity to stay knowledgeable about the negative effects like diarrhoea and also throwing up. You ought to learn about the scenery of the health and wellness companies associated with the virus killing in the body. It is actually the very best choice for killing the infection as well as prevention coming from covid-19. If you visit this https://tiageryn.blogspot.com/2021/11/highly-informative-details-regarding.html website, you will obtain an increasing number of relevant information regarding Buy Ivermectin Online.