Articles

Mirrors play a significant role in everyday life, but many may not realize the importance of their reflective coating. The

The early days of space exploration sparked a fierce competition known as the space race. Amid this backdrop, NASA emerged

The following article digs into a pretty big step in precision timekeeping, thanks to researchers at Germany’s national metrology institute

Focal length is a key concept in photography that defines how a camera lens captures images. It is measured in

This article takes a look at how Billings Optics Inc., a China-based optics manufacturer, has built a reputation in the

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NASA, or the National Aeronautics and Space Administration, is a vital part of America’s efforts in space exploration and innovation.

Optical aberrations are common issues found in various imaging systems, often affecting the quality of images produced by lenses. These

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Focal length plays a crucial role in photography, especially when it comes to understanding distortion in images. Different focal lengths

Optical dispersion is a fascinating phenomenon that occurs when light spreads out into its different colors or wavelengths. Different materials

Aperture plays a crucial role in photography, affecting how images are captured and the overall quality of photos. Aperture controls

SPIE Photonics West 2026 marked a pivotal moment for the photonics industry. The event signaled a shift in how co-packaged

Many animals possess extraordinary visual abilities that allow them to see beyond the colors visible to humans. While humans can

Aperture plays a crucial role in photography by controlling how much light enters the camera. A higher aperture setting, indicated

Selecting the optimal focal ratio is crucial for achieving high-quality images in astrophotography. The optimal focal ratio typically ranges from

Chromatic aberration can be a frustrating issue for photographers, negatively impacting image quality by causing color fringing and blurriness. Correcting

This article takes a look at Vortex Optics’ AMG 1-10X 24 mm FFP, a new low-power variable optic (LPVO) that’s

The choice between a 50mm lens and an 18-55mm lens can greatly impact photography. A 50mm lens is often considered

Lens aberration correction is an essential process in photography that aims to enhance image quality by addressing various distortions caused

In the realm of optics, understanding the concept of the Abbe number is essential for evaluating the performance of lenses

This article takes a look at a new leap in ultra-high-speed wireless communication, courtesy of engineers at the University of

This article dives into a bunch of recent achievements, research breakthroughs, and community-driven projects at the University of Hawaiʻi at

SpaceX plays a significant role in modern space exploration, but many wonder about its financial relationship with NASA. NASA provides

NASA, the United States agency responsible for the nation’s civilian space program and for aeronautics and aerospace research, is led

This article unpacks a website feature that’s both common and surprisingly misunderstood: the option to save your User ID and

In the vastness of the cosmos, the ability to see light from 13 billion years ago sparks curiosity. This is

NASA, the National Aeronautics and Space Administration, is at the forefront of American space exploration and aeronautics. The NASA Administrator

This article takes a look at how a top optics manufacturer has seriously upped its game in precision. They’re aiming

In the study of optics, understanding how light interacts with different materials involves key concepts such as the angle of

Optical aberrations can significantly impact image quality, making photos look blurry or distorted. To avoid these issues, it’s essential to

Normal incidence refers to the situation where a wave, such as light, strikes a surface at a perpendicular angle. At

When it comes to lens aberrations, coma is often considered the most troublesome type. This optical defect can significantly impact

This article dives into a recent experimental study exploring how adaptive optics (AO) can seriously boost the performance of free-space