Compound optical microscopes can also be called compound microscopes, light microscopes or optical microscopes and come in a number of varieties. These include electronic, inverted, stereo, monocular and binocular.
All work on the exact principles and deliver an enlarged image to the viewer. They have some differences though, which will be detailed here.
These are probably the ones you think of if microscopes come to mind. Using a single light as a sample illuminator and compound lenses for magnification, these have a single eyepiece. This is somewhat uncomfortable, as you want to close one eye to get a clear picture of what you are looking at on the slide. The eyepiece has a power of about 10X and the objectives or lenses on the nosepiece range from 2X to 50X based upon your particular microscope. The big one here is the single eyepiece. Apart from this , get more info about high sensitivity camera via visiting online websites.
Binocular microscopes are becoming more common. You may tell a binocular style microscope by the dual eyepiece. Simply put, you use both eyes to look at the sample image. This makes them more comfortable to use and thereby more popular. Binocular microscopes have all the same features as the monocular ones over.
Stereo microscopes bring a whole new dimension to the picture, literally. Whereas the normal light microscope generates a two-dimensional image, the stereo system uses two light sources functioning independently to make a three-dimensional picture to the viewer. The sample on the slide will have height, depth and width. Using all of the same features and characteristics of the other optical microscopes, stereomicroscopes stick out among their counterparts.
This is where things go differently in the realms of microscopy. Standard optical microscopes use light to light up and lenses to magnify something that you couldn’t see with the unaided eye. If you want to get cheap HD cameras, visit http://einstinc.com/wpccategories/artray-usb-camera/.
Digital microscopes are a breed apart. This type of microscope inverts the light source, placing it over the sample. Standard optical microscopes put the light below the sample. You also get the 3D image like in stereo scopes. The difference is that the image is digitized and sent to a monitor or display for viewing. Imagine watching cells split on a 19″ monitor. The consumer can take still photos or moving video of the sample in real time. I think you can see the advantages here.
Inverted microscopes are used to study samples that are gravity sensitive, like gases suspended in a liquid. The inversion refers to the light source, which is typically below the sample slide. Together with the inverted microscope, the light source is above the sample slide.