Barcode scanners work by projecting light onto a barcode, capturing the reflected image through a lens, and sending it to a sensor (CCD or CMOS) for decoding. The lens determines how clearly those black and white patterns are translated into digital signals.
In some of the harshest and least accessible environments on Earth, imaging technology makes the unseen visible. The Antarctic Geological Drilling (ANDRILL) program provides a case study in how CMOS sensors enabled groundbreaking underwater exploration beneath the Ross Ice Shelf.
An exceptional product or service requires an exceptional engineering solution. High-quality image lenses are used to serve a multitude of fields and industries. Lenses are necessary for optimal functioning in all industries, from security and surveillance, to the medical industry, and even agriculture. Engineers require [...]
Defense applications are more demanding than any other type. That’s why mission components require durability and stable functionality above all else. Defense professionals cannot afford mission failure, or the consequences will be substantial. Therefore, optical lenses for defense applications must adhere to strict standards to [...]
An extensive range of optical components provides significant benefits in harsh aerospace, industrial, and military applications because of their high resistance to vibration, shock, temperature, and water ingress. However, the ability of lenses to survive and maintain a high level of picture quality while retaining [...]
One of the most critical devices for space exploration is the camera lens. Camera lenses allow research missions to take pictures and videos of their surroundings, which is invaluable for scientific research and public outreach. […]
These days, forensics plays a critical role in many different fields. The primary purpose is to apply science or scientific knowledge to criminal investigations to enhance public safety. In addition, accurate forensics plays a crucial role in identifying criminals and putting the pieces together at [...]
How Does Facial Recognition Work? In recent years, facial recognition technology has migrated from sci‐fi into everyday life. Whether you’re unlocking your phone, logging into apps, making payments, or gaining entry to a secure facility, chances are the process begins with your face. But behind the scenes, what makes [...]
Forensic investigators and researchers utilize a variety of light sources to examine the evidence found at a crime scene. Among a plethora of light sources, Ultraviolet (UV) light, in particular, has gained a positive reputation for efficient and effective examination of biologically contaminated evidence. As [...]
Bandpass optical filters are used to selectively transmit light within a defined wavelength range and block light outside that range. These lens filters are essential in applications requiring high precision, such as fluorescence microscopy, laser-based systems, and spectroscopy. […]
