Forensic Comparison Microscope Resources

Forensic Comparison Microscope

• Risk Evaluation
  Here is an article that explains the uses of dark field microscopes, its theories and its limitations. As all of us who have undergone chemistry and biology in school, we know how light microscopy can be a vital and indispensable tool when it comes to experiments. However, not all bright field compound microscopes have the ability or mechanism to enhance the structures of certain biological organisms. This is where the dark field microscopes come in, but some schools have already figured out that the acquisition of dark field microscopes can be expensive and cannot be covered by the school’s budget. So this article took matters in its own hands and shows us how to inexpensively convert a bright field microscope into one that can allow is to observe low contrast specimens a dark field. Still images of bright field microscopy against dark field microscopy are provided so that we can easily distinguish one from the other. read more...


• Strong Enough To Stop A Bullet
  Dark field microscopes allow the viewer to observe cellular components within a patient. This article discusses how the cellular hydration of a person can be used in the diagnosis and treatment of cardiovascular diseases. read more...


• Paper And Forgeries In Forensic Science Investigations
  Live blood cell analysis using dark field microscopes are discussed in this article. The procedure is quite simple. The patient’s finger is pricked and a drop of his or her blood is placed on a slide. A cover slip is then carefully positioned over the drop of blood to prevent it from drying. With no stains or other extra preparations, the blood can now be observed under a dark field microscope. read more...


• Metallurgical and Metallographic Applications of Epillumination Forensic Comparison Microscopes
  This article presents some information about dark field microscopes and describes where and how they are used. According to this article, it is wonder why microscopies using dark field microscopes are not being promoted and used more often. This method is a relatively inexpensive option when it comes to phase contrast optics. The images also appear to be of much better-quality when compared to other contrast and bright field equipment. read more...


• Uses and Other Important Things about Low Power Stereoscopic Forensic Comparison Microscopes
  Low power stereoscopic forensic comparison microscopes may be lesser in power than other more expensive microscope models but the purpose they serve in forensic science shouldn’t be nevertheless underestimated. read more...


• Types and Uses of Forensic Laboratory Tools and Equipment
  Inside the forensic laboratory, various tools and equipment are used to help the forces of the law determine the guilty parties, causes of accidents, injuries, and deaths, and solve all unanswered questions of cases forwarded to their department.read more...


• The Accessories Required For A Forensic Comparison Microscope
  The light path of the microscope light through a dark field microscope. Light go through the microscope for lighting of the sample. The condenser lens concentrates the light in the direction of the sample. A particularly sized disc, the “patch stop” obstructs a number of lights from the sample, parting an outer ring of illumination. read more...


• Serving Justice with Forensic Comparison Investigation Microscope
  Not a lot of people knows that the most powerful tool a crime scene investigator has is a forensic comparison investigation microscope. These microscopes are the very ones that help police and the whole law enforcement agency to determine suspects and pinpoint with considerable accuracy the perpetrator of the crime. read more...


• Examining Bullets And Knives And Microphotography
  Forensic Science is mainly involved with the study of weapons, especially on firearms and the behavior of bullets or shot fired from them, which is known as ballistic. For example, the forensic scientist may be able to match striations on a bullet found in the body of murdered victim with those on a bullet fired by a suspect’s gun. By firing a revolver at sheets of cardboard from various distances and studying the different gunpowder strains the bullet whole shapes using a forensic comparison microscope, they may be able to determine which of a group of armed criminals fired the lethal shot. A knife maybe stained with blood that can be analyzed chemically or it might be possible that when the knife was used some chip from the fingernails was left on the knife. It can also be considered that the knife bear a unique manufacturer’s mark which police can identify from a catalog or record file. read more...


• Examining Grains And Particles
  Just as forensic scientist can identify threads and fibers under a forensic comparison microscope, they can also distinguish between tiny objects. Grains and particle may be found trapped in a suspect’s clothing or in the grooves on the soles of shoes. Matching these grains found at the scene of the crime or in a stolen car, for instance, may help to identify the guilty person or determine where and how a crime was committed using a forensic microscope. Examination of crystal under a forensic microscope such as a forensic comparison microscope can reveal whether grit found in the bottom of a teacup is undissolved sugar or ground glass used to try and harm a person. You can closely examine this under a forensic microscope. read more...


• Examining Prints, Inks, Plant And Animal Materials
  Forensic detectives and scientists maximize all the evidence they collect in a crime scene. Prints, inks, plant and animal materials associated with the scene of the crime are collected and analyzed using forensic microscopes such as a forensic comparison microscope. read more...


• Microscope On Forensics
  Forensic detectives and scientists maximize all the evidence they collect in a crime scene. Prints, inks, plant and animal materials associated with the scene of the crime are collected and analyzed using forensic microscopes such as a forensic comparison microscope. read more...


• Examining Skin, Hairs, And Body Cells
  The crime victim is always carefully wrapped in plastic and taken to police headquarters or to crime laboratories for further examination. Proper care is taken to ensure that no possible clues or evidence on the body are disturbed, such as the skin cells and hairs caught under a fingernail of the victim. A pathologist or a specially trained doctor will try to establish the cause of death and make a forensic documentation of what has been found on the body connecting to the crime sometimes with the help of forensic microscopes. Examination of the victim’s hair may reveal unusual by the chemical thallium. Forensic scientists will try and determine who the murder suspect was by microscopically examining the trapped skin cells and hairs using a forensic microscope. Genetic fingerprinting involved studying the pattern made by separating the chemical within the DNA, the genetic of the hereditary material in living cells which determined a person’s characteristics. DNA exists in tiny chromosomes. The DNA pattern is different for everybody, with the exception of identical twins, so comparing DNA patterns from the suspect’s cells and those from the victim to establish guilt of the suspect. read more...