Search Result - Hyperion Optics

Difference Between Fixed Focal Length Lens and Zoom Lens The zoom lens is a camera lens that can change the focal length within a specific range to obtain different field angles, images of different sizes and different scene ranges. The most prominent featu...

Aspherical Lenses and Cylindrical Lenses Ⅰ. Understand aspheric lensThe aspheric lens has a better radius of curvature and can maintain good aberration correction to obtain the required performance. The application of aspheric lenses brings...

The Principle of Achromatic Lens Ⅰ. Introduction of achromatic lensAchromatic lens refers to an improved camera lens, which can reduce or eliminate the color difference. So that, different colors such as blue, purple, and yellow can...

Introduction of Aspherical Achromatic Lens Ⅰ. Introduction of achromatic lensOrdinary achromatic lens refers to a lens group that corrects the color difference of light of three wavelengths such as blue, green, and red. Because the focus of t...

What is an Anamorphic Lens and Why Can It Create a Cinematic Feel? Do you have this feeling, when you see a TV show suddenly adding black borders to the picture to create a wide picture, you know that the plot of the movie is coming. When we shoot some pictures by ou...

The Difference Between Collimating Lens and Beam Expanding Lens and Focusing Lens Ⅰ. A collimation lens and a beam expander are differentThe collimation lens is for point light sources, which are more commonly observed in everyday life, such as match head ignition, an old torch bu...

Do You Know Anything About Achromatic Lenses? Ⅰ. About Apochromatic LensesAn apochromatic lens is made up of two optical components that are cemented together: a positive low refractive index and a negative high refractive index. In comparison t...

What Are the Effects of Fisheye Lens? Ⅰ. What are fisheye lenses?A fisheye lens is a type of super wide-angle lens that aims to view as far as the human eye can perceive, if not farther. However, there is a significant difference, becaus...

What is the Function of Laser Collimating Lens? Semiconductor lasers have the advantages of low cost, long life, small size, and high reliability, and have broad application prospects in industrial processing, pumping, medical treatment, and commun...

Principles and Types of Optical Prisms A prism is a transparent object surrounded by two planes that intersect but are not parallel to each other, used to split or disperse light beams. Prisms are polyhedrons made of transparent materials ...

The Difference Between Micro Lenses and Ordinary Lenses 1. About micro lensesMicrolenses are actually lenses with higher magnification and optical qualities optimized for close-up photography. Usually, micro-lenses have a 1:1 magnification ratio, and gener...

What Are Micro Lenses? What Are the Characteristics? The purpose of macro photography is to try to show the details of the subject in detail, and to present the subtle parts in full detail. In macro photography, there is a term that must be recognized, ...

Projection Lenses and Their Benefits Projection lenses play an important role in modern society. When combined with a projector, these lenses allow people to view a 2D image on a screen by magnifying it and projecting it onto a distant s...

Common Sense of Projector Lens 1. Common sense of projector lensFor a projector, the projector lens is the last link in the projector's optical path. Whether the lens is good or not, and whether the aperture value can be minimi...

The Difference Between Sphere Lens and Anamorphic Lens The interior of each lens is made of different curved glass, called elements.1. Understand sphere lens and anamorphic lensSphere lenses are called spherical because their lens elements are circular. W...