What differences a Binocular Microscope from a Trinocular Microscope?
A microscope can be classified into three essential types: a monocular microscope, a binocular microscope, and a trinocular microscope. A monocular microscope is not so prevalent, and the least used one. So, we’ll look at the main differences between a binocular and a trinocular microscope, which you must consider while purchasing the perfect fit for your microscopy lessons.
Number of Eyepieces
This is the most apparent difference between these two microscopes. A binocular microscope consists of two pieces, whereas a trinocular microscope contains three eyepieces. An eye piece’s core aim is to focus the light rays and provide a specimen’s magnified image. A binocular microscope with two eyepieces can give high range magnification up to 80x to 40x, and a trinocular microscope can give up to 1000x magnification on average. Higher magnification depicts better microscopic results of the specimen.
Having a camera supported in microscopes is a very advanced yet useful feature in a microscope. It allows you to capture your final results and use them in the future. Binocular microscopes comprise only one camera eyepiece, which allows the placement of an external camera on the head that has to be replaced after working. In contrast, a trinocular microscope has two-camera eyepieces and an established internal camera port that is not needed to replace and gives you a hassle-free experience during your microscopy.
An objective lens is responsible for giving a high-magnification and fair resolution image result of the specimen and determines the microscope’s entire efficiency. Binocular microscopes have three to four powerful objective lenses with average magnification levels that distinguish the real desired image and give the closest view. A trinocular microscope offers around five bright objective lenses with optimum magnification range, enhancing the specimen’s image transparency.
The microscope’s efficiency depends on the amount of light it receives, enhancing the microscopic image result’s clarity. A binocular microscope gets light passing through an illuminator present at the bottom of the microscope. In contrast, light is reflected directly towards the eyepiece in a trinocular microscope, followed by the camera. More a microscope is capable of obtaining the light; further, the magnification results can get better. Thin slides of microorganisms require optimum light to give a spectacular view.
Weight of the Microscope – Portability
Portability is the top important function of a microscope. A heavy microscope can cause you a lot of trouble during your experiments. A binocular microscope has a quite bulky head on the opposite side of the base, giving you the privilege to use it as your lab bench too. In contrast, a trinocular microscope has a more light-weight version of the head and allows you to carry easily wherever you want to.
A binocular and a trinocular microscope have different variants hence are used for various purposes. A binocular microscope is excellent for thin slides, living cells, small particles, etc. A trinocular microscope works best for blood samples, bone marrows, unicellular microorganisms, dead plants, etc.
Viewing the Sample
Binocular gives a flat 2-dimensional microscopic view that helps zoom the image for an improved outlook. A trinocular microscope can benefit you with a clear 3-dimensional image and reducing working spaces between the lenses and ideas, which is pretty considerable to discover significant results.