COCO OPTICS
News
All Categories >
Differences and laws of lenses
2023-04-26
Different structures
A convex lens is composed of a transparent mirror body ground into a spherical surface on both sides, with thin sides and thick middle.
2023-04-26
Convex lens
A convex lens is a lens with a thicker center and thinner edges. Convex lenses have the function of converging light lines, so they are also called "converging lenses" or "positive lenses" (can be used for farsightedness and reading glasses). This type of lens can be divided into:
What is the definition of a lens and what is a lens?
2023-04-26
There are six types of lenses. A lens is made according to the laws of light refraction. A lens is an optical element made of transparent substances such as glass, crystal, etc. A lens is a refracting mirror with two spherical surfaces, or a transparent body with one spherical surface and one plane. The image it forms has both real and virtual images. Lenses can generally be divided into two categories: convex lenses and concave lenses.
2023-04-26
Magnifier: A convex lens with a short focal length that can magnify smaller objects, but the object must be within one focal length of the convex lens, presenting a magnified upright virtual image
Summary of Lens and Its Application Knowledge Points
2023-04-26
1. Convex lens: A lens with a thick center and thin edge, which has a converging effect on light, so it is also called a converging lens.
Congratulations on the website of Chongqing Changzheng Photoelectric Co., Ltd.!
2019-02-27
CongratulationsonthewebsiteofChongqingChangzhengPhotoelectricCo.,Ltd.!
2019-02-27
As an important part of the Russian national air defense system, the "window" photoelectric space surveillance system of the Russian military in Tajikistan plays a role in monitoring space objects and
10x hybrid optical zoom depth profile: not only 5X by 2 is as simple
2019-02-27
At the OPPO 2019 Innovation Conference, OPPO demonstrated a new 10x hybrid optical zoom technology that will be commercially available on the OPPO spring new machine. As a brand new technology, how ma
3D optical topological insulator: let a beam of light run out of a "Z" bend
2019-02-27
Light travels along a straight line. This is a sentence written in our common sense. Scientists have a way to make light turn. Zhejiang University and Singapore Nanyang Technological University collab