Seeing More with Dissecting Stereoscopic Microscope
The dissecting stereoscopic microscope is known for better and clearer viewing, and is used primarily in the areas of industrial and scientific studies. It helps man understand life so much better.
The technology applied on the dissecting stereoscopic microscope has revolutionized science and industry. It has also influenced the way men see and understand their environment.
Accurate Viewing
A dissecting stereoscopic microscope allows the examination of an insect from all angles. This is because the microscope has more working distance hence it can accommodate larger specimens. The working distance is the space where a specimen is placed. Others call this the stage. Compound microscopes have smaller working distance and cannot accommodate objects like fungi, small plants, and algae. Thicker objects could not be moved around for better examination and measurement. A dissecting microscope has low magnification, which is excellent for viewing large or thicker objects. The low magnification often at 2x to 30x produces 3 dimensional images. A light path is directed from above the specimen. This renders the image sharp and clearly defined.
Scientific and Industrial Uses
This technology has enhanced laboratory research in schools, hospitals, and other formal institutions. The disciplines of geology and engineering are employing stereoscopic microscopes. Geologists use it to examine minerals and rocks. Engineers use it to study surface properties and the strength and structure of metals. Big industries like pharmaceuticals, plastics, electronics, and manufacturing rely on microscopy to assess their products for contaminant and possible flaws. In forensic science, evidence like body fluids on thicker objects like shoes or pieces of cloth analyzed through the microscope. Basically, these are used for quality control. Coin and stamp collectors and gemologists have found the same equipment just as useful for their respective hobbies.
Follicular Transplant
The use of binoculars with stereoscopic properties in hair transplant is giving doctors and patients more advantages. More hair can be harvested from the donor area because even the tiniest hair follicles are detected. Even the position of the hair is observed through the microscope. It also helps surgeons in preserving surrounding tissues because the microscope allows them to see the magnified image of the scalp area. The preservation of the sebaceous glands will enhance healthier growth of the transplanted hair. Tiny hairs that are beginning to grow can be detected and transplanted to bald areas.
Teaching Children
Since the microscope does not require the use of glass slides to examine an object, this would be an interesting tool to teach children about insects and bugs. An object can be slipped on the stage under the objective lens. Looking through the lens they can make interesting discoveries about the insect world. They will be able to see the little hairs and legs. Instead of just reading books they can see for themselves, how insects really look like up close. Children can then be prepared for future biology classes. For research labs, the dissecting microscopes will have sophisticated features than the dissecting units in the high school laboratories.
How Does It Work?
This kind of microscope may have lesser magnification. But compared to a compound microscope, it gives larger viewing field. Meaning, more parts of a thicker object can be scrutinized closely in one focused view. A light which can be manipulated can be focused on top of the object (transmitted light). A reflected or incident light can well provide illumination too.
There are several controls on the microscope. A knob which controls the magnification, a focus knob, and an adjuster for the transmitted light. Since the objective lens is not too close to the stage, control over larger objects can be manipulated.
Since the microscope has a wider stage, this is ideal for demonstration, dissection work, and close study of small organisms. Some models have stages of 85mm x 75mm accompanied with spring stage clips. These locks or stage clips prevent tampering and damage to the specimen slides, if these are used.
For medical purposes, models available have round bases for greater stability. This has a revolving arm for easier management of the magnifying lens over the stage. For advanced classes in biology or related studies, there is the microscope with an aluminum die cast base. It has a refracting eyepiece that can be inclined up to 90³. An adjustable down stopper will prevent breakage of the specimen slides.
How to use a Dissecting Stereoscopic Microscope
Use of the dissecting stereoscopic microscope will require the familiarity with the equipment parts. Ease with the management and control of the knobs will make the dissecting, viewing, and demonstration of the specimen precise. The microscope should be cleaned properly and regularly. Careful handling and storage will ensure the lasting and satisfying use of the equipment.
