弗雷德·科尼格（Fred Koenig）发表于2019年5月3日
Dissecting Microscope Uses
Adissecting microscope（也称为立体显微镜),因为它经常用于dissecting operations. Its lower magnification ability, and long working distance range of 25 to 150 mm enables the user to manipulate the small specimen such as insects. A dissecting scope allows the user to observe live specimens as well as perform dissections under the microscope.
Parts of a Dissecting Microscope
Dissecting microscope parts include a single objective lens and two eyepiece lenses. There are two separate light paths transmitting the image of the specimen to each eyepiece. The beam of light comes from above the specimen. Since we have a binocular vision, our eyes see the image with overlapping field of view, which allows for the perception of depth. The result is an excellent three-dimensional image of the specimen under study.
Dissecting Microscope Applications
The dissecting microscope uses low magnification and offers a wide range of use. It is used in applications for the following fields:
Forensic Science
The long working distance (space between the specimen and objective lens), upright non-reversed image and wide field of view enable performing preliminary examinations of samples, manipulating small fibers or particles. It helps to prepare the samples for more detailed microscopical or instrumental comparisons or analyses. The long working distance and the fact that specimens are illumined by reflected light and rarely require any sample preparation is an added advantage. The samples can be directly placed under the法医显微镜并观察到。研究子弹片段，头发样品，表面标记，电线，指纹以及许多其他对于法医报告至关重要的细节很有用。
Gemology
It is used by experts in gems to determine the grade of the gemstones and for studying and evaluating gemstones. The wide field of view and lots of room between lens and stage makes it best suited for evaluating gemstones. For aspiring gemologists, 20X and 40X magnification is a good start but, if you want higher magnifications for future use, it is wise to find dissecting microscopes that offer higher magnification eyepieces for the model you want to purchase. For more, check out ourgemological microscopes.
Surgical Applications
Dissecting microscope finds use in skin pathology applications. A dissecting scope is accurate in detecting basal and squamous cell carcinomas and in detecting a tumor in margins. The ability to visualize marginal surfaces in three dimensions allows for a thorough examination and quick localization and mapping of the involved tissues.
Schools and Labs
Dissecting microscopes are widely used by biology students to study insects and various samples.
那么，解剖范围与化合物显微镜的范围有何不同，这是另一个广泛使用的光学显微镜？除了名称的引人注目的差异外，两个显微镜的零件和最终用途也有很大差异。
化合物与解剖显微镜
Dissecting microscopes are useful for observing the surface features of the specimen. On the other hand, a compound microscope is meant for looking through the specimen. Also, a compound microscope has a higher magnification ranging from 400X to up to 1000X while a dissecting microscope can magnify to a maximum of 70X.
If you are interested in procuring dissecting microscope for your school, laboratory or forensic uses, we have a wide selection from manufacturers. Call our toll free number 877.877.7274 or emailinfo@nyscopes.comto get in touch with a microscopy expert to answer any queries on microscopes or orders.