Blog - Ecoptik

27 May , 2021

What is the Difference Between Spherical and Aspheric Lenses?

What is a spherical lens? What is an aspheric lens? What is the difference between the two? Why are aspheric lenses recommended? Let's talk about the difference between the two.The spherical lense...

20 May , 2021

The Working Principle of Aspheric Lenses

Aspheric lenses can improve image quality and correct imaging problems usually associated with spherical lenses. The original work and function of the aspheric lens are mainly reflected in the followi...

13 May , 2021

What is the Penta Prism?

1. Introduction to penta prismThe penta prism uses the reflection of the two surfaces to deflect the beam by 90° while maintaining the parity of the image. The deviation of the beam does not change t...

06 May , 2021

Types and Applications of Optical Prism

1. Introduction to optical prismsIn optical devices, optical prism is a piece of glass or other transparent material cut at a precise angle and plane, which can be used to analyze and reflect light.Or...

29 Apr , 2021

What Are the Technical Terms for Optical Filters?

Ⅰ. Introduction of optical filtersThe optical filter is made of plastic or glass, added with special dyes. The red filter can only pass the red light and so on. The transmittance of the glass sheet i...

15 Apr , 2021

Application of High-power Laser

1. Optical components in laser optical systemHigh-power lasers have a wide range of applications, including precision industrial processing, laser imaging/ranging, and strong field physics application...

08 Apr , 2021

Overview of IR Lens

1. Ecoptik High-performance IR lensWe Ecoptik can provide a large number of customized infrared IR lenses and components for focusing, collimating and collecting light in the near-infrared (NIR), shor...

01 Apr , 2021

Brief Introduction of Optical Fiber System Design

Optical fiber is the abbreviation for light-guide fiber. Optical fiber communication is a communication method that uses light waves as the carrier and optical fiber as the transmission medium.Brief i...

22 Mar , 2021

What is a Double Concave Lens?

1. Introduction to double concave lensA double concave lens is also called a negative spherical lens. The middle of the lens is thin, the edge is thick, and it is concave, so it is also called a conca...