In microscopes, objective lenses are the most complex and most important part of the microscope. The objective lenses, which are designed as multi-element lenses located closest from the specimen, the function is to receive light emitted by the specimen, and perform the crucial task of producing real image, then get it received by the eyepiece […]
Key Takeaways Optical filters like Longpass, Shortpass, Bandpass, Multi-bandpass, Notch, and Neutral Density are essential for controlling wavelength ranges in diverse applications. The electromagnetic spectrum comprises Gamma rays, X rays, UV, visible light, IR, and radio waves. Human eyes perceive colors in visible light (380-780nm), while optical filters play a vital role in manipulating light […]
Key Takeaways Field of View (FOV) in a camera lens, influenced by focal length and sensor size, captures the scene. Angular Field of View (AFOV), measured in degrees or length, is determined through optical tests. Shorter focal lengths intensify light convergence, affecting Angular FOV. Exploring the Field of View (FOV) in Camera Lenses The camera […]
Key Takeaways: Clear aperture is the specified high-quality portion of an optical component. It is measured in millimeters or as a percentage of the lens’s surface area, indicating manufacturing demands. Clear Aperture and Manufacturing Challenges in Optical Components When producing optical components, there is often a decrease in surface quality near the component’s edge. The […]
Key Takeaways Avantier specializes in advanced optical filters for AR/VR/MR applications, offering anti-reflective coatings to reduce glare, color filters for vibrant visuals, polarizing filters to enhance contrast, and neutral density optical filters. Their high-quality neutral density filters optimize light entry, preventing eye strain. Optical Filters for AR/VR/MR Optical Filters are used in AR/VR/MR (Augmented Reality, […]
Key Takeaways AR’s application boosts manufacturing efficiency and healthcare precision. Microsoft’s HoloLens is versatile, and the future holds promise for remote collaboration. Avantier’s optical solutions enhance AR performance, offering custom services for industry needs. AR Applications Augmented Reality (AR) devices are hardware devices that allow users to experience augmented reality. AR overlays digital content onto the […]
What is the most innovative usage of filters in AR/MR/VR fields? There have been many innovative uses of filters in AR/MR/VR fields. One of the most interesting applications is the use of holographic filters to create a more realistic and immersive virtual environment. Holographic filters are essentially optical elements that can manipulate light in complex […]
One important component of AR/VR devices is the display, which is responsible for presenting virtual images to the user. Optics play a crucial role in creating a high-quality display that is comfortable to use. In AR/VR devices, there are typically two types of displays: near-eye displays and projection displays. Near-eye displays are used in devices […]
