What types of landscapes are fish eye lens suitable for？
A fish eye lens is an ultra-wide-angle lens with [...]
What is the function of a magnify glasses?
The primary functions of a magnify glasses are as follows: [...]
What is a superlens?
A superlens, an innovative optical element that provides fine [...]
Prismatic Beamsplitter:Principles,Applications and Developments
Prismatic beamsplitter is an instrument based on optical principle, [...]
Describe what wave interaction a prism is and why？
Prismatic glass is a special type of optical glass [...]
What is uses of concave mirror?
Concave mirrors have the effect of concentrating light. According [...]
what germanium lens is used for？
1.Infrared Optical System Infrared [...]
What Is Polarizer Film?
Polarizing material: LCD polarizer film is made of a [...]
Porro Prism vs Roof Prism Lens
Porro Prism Lens is the most commonly used type of prism. [...]
Dielectric Mirror Materials And Their Applications
1.Basic Principles of Dielectric Mirrors Dielectric mirrors are [...]