Nearly 400 years ago, observing nature and life in close proximity seemed impossible. Thanks to the revolutionary development of microscopes that even the smallest particle here on earth can now be seen and evaluated. And as technology continues to create scientific progress, the utilization of more sophisticated products such as advanced biological microscope.
Overview
Advanced biological microscopes are packed with a lot of features that will provide users resolution, clarity, magnification, and contrast at an advanced level. This means that better image quality is possible and can be obtained.
Generally, magnification and resolution are the most important factors to obtain better image quality. However, previous models of microscopes have created discrepancies as far as these two factors are concerned.
For example, some people think that higher magnification alone can provide good image quality, but this is not the case. In order to see clear images, you need to view them as clear and as sharp as your microscope can provide you. Hence, resolution or the sharpness of an object must go hand in hand with magnification.
The thing is that older versions of microscope do not provide much modifications on the way people can adjust the resolution of the specimen using the microscope. That is why advanced biological microscopes are best used in forensic medicine and other biological studies. These microscopes can provide better results.
Proper Usage
The advanced biological microscope improves on the basic microscope design by having advanced features such as electronic illuminator that regulates light, abbe condenser that can fine-tune illumination, wide field of view for wider field of observation around a specimen at any given magnification, and iris diaphragm that lets you optimize sharpness, contrast, and resolution. Best of all, images observed in advanced biological microscope can be viewed using multimedia such as computer, digital projector, or television monitors.
However, because of its sophistication, some people think that its proper usage is entirely different from the way typical microscopes are used. In some way, they are but generally they apply the same rules.
Here are some pointers on how to use advanced biological microscope:
1. Start with the low power objective
Before focusing an image or specimen, you should try to start with the low power objective. Try to focus the objectives by changing the coarse focus knob. The detailing can be achieved using the fine focus knob; however, it is better to do this with the coarse focus first before tuning with the fine focus knob.
2. Prepare your specimen
Place your specimen in the microscope slide and protect it with a coverslip. This will also protect the objectives from touching the specimen in case you want nearer focus.
Microscope slides should be placed at the center of the stage and fasten them using the stage clips. One of the best things about advanced biological microscope is that it has a mechanical stage with a bigger working area as compared to the other microscopes.
Moreover, bigger work area enables centering of the slides much easier with accurate movements in two axes especially when working with higher power magnification such as 500x.
3. Adjusting the light
Light is such an important factor in observing specimens in a microscope. No wonder why they are known as light microscopes in the first place.
The correct use of advanced biological microscope requires that the light source and the optics are properly lined up on the so-called “optical axis.” All corrections for any possible distortion of the images are best resolved when there is a proper alignment of the microscope components.
