Application prospect of nanocrystalline materials
Nanocrystalline material is a crystal glass with at least one dimension in nanometer scale in the three-dimensional space scale. Its grain size is about 1-250 nanometers. A notable feature of this mat...
Is a Aspherical Camera Lens Better than a Spherical Lens?
The asphericWhen it comes to the lens, you have to mention the aspherical lens. In many people's understanding, the aspherical lens is a symbol of high level, and the advanced lens is almost all asphe...
First Asia-Pacific workshop on trapped quantum systems
Hyperion Optics as the sponsor of first Asia-Pacific workshop on trapped quantum systems (APTQS), will attend the meeting held by Sun Yay-Sen university in Zhong Shan Dec 8th-10th. http://www.aptqs.co...
Pinciple Revelation of Water Dome Lens Hood
Before 1960s, all of the photos from water are through plane, that is to say opening a port on waterproof case for shooting( that is why lens case in English is called “port”). When we use a micro-l...
Research and Analysis of Silicon Carbide Lens
Silicon carbide material is the ideal material for silicon carbide lens with various high performance and special environmental application because of its low thermal expansion, high strength reflecti...
Elliptical Window
Elliptical window is a plane-parallel plate, it is always used for protecting electronic sensor or detector outside, elliptical window will not change system’s amplification factor. Its basic materia...
The Characteristics and Applications of Zinc Selenide Lens
CharacteristicsSmall focused spot with wipe resistance, small power loss with strong photo permeability. As the most economic transmission focus element, lens are suitable for heat treatment with a la...
Calcium Fluoride Lenses
Calcium fluoride lenses can also be fluorite lens. Fluorite is made of CaF2 crystal. Its obvious characteristics are low refractive index and dispersion, good transmittance for infrared ray and ultrav...
Round Concave Mirriors
Round concave mirrors are catoptric imaging. Mirrors( including convex) are reflecting back for imaging rather than get through the light, ray of light follows the law of reflection, that is what we c...
Grasping the Deformation and Use Skill of Lens of the Camera
People have found that image will be out of shape when we use wide-angle lens, which is harldy seen in a medium telephoto lens, that is why many people think wide-angle will make photo out of shape wh...
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The research of phosphate deep UV optical crystal materials has been developed
Nonlinear optical crystal is an important material of photoelectric information, which has wide application prospects in information, research, energy, industrial manufacturing and medical and health ...
Application prospect of nanocrystalline materials
Nanocrystalline material is a crystal glass with at least one dimension in nanometer scale in the three-dimensional space scale. Its grain size is about 1-250 nanometers. A notable feature of this mat...
Is a Aspherical Camera Lens Better than a Spherical Lens?
The asphericWhen it comes to the lens, you have to mention the aspherical lens. In many people's understanding, the aspherical lens is a symbol of high level, and the advanced lens is almost all asphe...
The Design and Use of Optical Lenses in Physical Optics Engineering
Any optical lens, whether new or old, we can use the term lens description to distinguish between the number of the lens, the types of glass, mirror surface radius, the thickness of the lens, the di...
New Crystal Glass may Allow Humans to Breathe Underwater like Fish
The core problem of underwater activity of divers is that humans cannot ingest oxygen from water, therefore, it is necessary to carry gas cylinders or to supply gas from the water surface, and the bre...
Chinese and Australian scientists have developed nano optical materials for temperature control
Australian National University recently announced that the school and Nankai University jointly developed a new type of temperature control nano materials. This material has great potential for energy...
The Basis of Light Setting: Analyzing the Design Requirement of Optical Systems
Any kinds of optical instrument's use and service conditions will have a requirement for their optical systems, they can be summarized as the following aspects.1. The basic characteristics of optical ...
First Asia-Pacific workshop on trapped quantum systems
Hyperion Optics as the sponsor of first Asia-Pacific workshop on trapped quantum systems (APTQS), will attend the meeting held by Sun Yay-Sen university in Zhong Shan Dec 8th-10th. http://www.aptqs.co...
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