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 ...
Tips for Using Micro Lenses
We often use micro lenses to shoot some flowers, plants, insects and e-commerce products, and occasionally use micro lenses to shoot common subjects such as portraits. It can be said that there are st...
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...
Understanding the Methods for Cleaning Singlet Lens
We all know that Singlet Lens is very important for SLR cameras, and the imaging quality of photos is determined by the lens. When we go out to travel, we always take our SLR camera with us. Over time...
Application Techniques for Fisheye Camera Lens
Speaking of the fisheye camera lens, they are widely used and have no limitations, as their wide-angle characteristic can create a more impressive and spatial landscape when used for scenery shooting....
Understanding Apochromatic Lens and Its Applications
Introduction to Apochromatic LensA apochromatic lens can be defined as a lens made up of two different types of lenses with different focal lengths that cancel out apochromatic or color distortion. Ch...
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