Alternate Light Source Fingerprint

Also certain narcotics will fluoresce as will bone and teeth fragments.

Alternate light source fingerprint.

Seminal fluid saliva and urine stains. Forensic light sources are high power. Of all the classes of alternate light sources. Based alternate light source designed specifically for use in forensic applications.

Physiological fluids semen urine and saliva can be identified through their natural fluorescent properties utilizing uv light. One use for alternate light sources is the examination of a weapon such as a gun or knife. When light reflects off a smooth surface we refer to this as specular reflection. Rofin lumatec ultralight labino and fox fury brand available.

Attestor forensics us inc is passionate about helping you solve crime through innovative and high quality forensic equipment premium forensic laboratory and crime scene equipment including fingerprint development chambers cyanoacrylate fuming systems downflow forensic workstations and alternate light sources. Although blood does not fluoresce certain other physiological fluids will. Let s go back to the example of the bloody fingerprint. All examples below are using the crimescope cs 16 500w.

When light reflects off a rough surface we refer to it as diffused reflection. Available in several styles with or without removable heads rechargeable and battery operated. They are available in various colors. Fluorescent powders are used widely as the primary method of fingerprint treatment at crime scenes when using a forensic or alternate light source.

Red green orange pink yellow gold blue are the most common. If we are fortunate enough that the print is on a smooth surface we start by holding the light source at a 45 degree angle. Shop our extensive line of handheld forensic alternate light sources. Laboratory lasers are high power but also have the highest price and they lack versatility.

Finger and palm prints are nearly invisible on such metal surfaces when examined under room light. Other uses of alternate light sources indeed many forms of physical evidence will fluoresce. Alternate light sources alternate light sources are typically used in crime scene investigation to identify many forms of evidence.