A comparison microscope is a specialized microscope that has two separate optical systems, allowing for side-by-side comparison of two samples simultaneously. This type of microscope is commonly used in forensics for comparing specimens such as hairs, fibers, or bullets. It helps in identifying similarities or differences between the samples being examined.
The sense of sight is aided by using a microscope to view objects that are too small to be seen with the naked eye.
The comparison microscope was invented by Philip Gravelle. Gravelle was a chemist, and his comparison microscope was used to identify bullets and cartridge cases by a pioneer in ballistics, Calvin Goddard.
The sense of sight is aided by using a microscope, as it allows for magnification and visualization of tiny objects or details that are not visible to the naked eye.
It is a compound microscope because it has more one lens between the object and eye of the viewer.
Calvin Goddard, an American forensic scientist, is credited with significantly improving ballistics analysis by using a comparison microscope to compare bullets. He developed a method where bullets could be examined side by side under the microscope, leading to more accurate matching of bullets to specific firearms.
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Yes, using two lenses of glasses 20 diopter. If the distance between lenses is 300mm microscope magnificationis 20X.
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Calvin Goddard established the comparison microscope as the indispensable tool of the modern firearms examiner.
maintain distance between your eye and and eye piece of the microscope it helps
Comparison microscope