Fused silica has a high transmittance from ultraviolet to near-infrared (185nm-00nm), and has a high transmittance in the deep ultraviolet region, making it widely used in ultraviolet lasers. In addit...
Monocrystalline silicon is an infrared optical material with excellent comprehensive cost performance. Optical grade Czochralski silicon (OCZ-Si) as a transmission grade material is widely used in the...
The materials of the astronomical telescope mirrors we supply usually need to meet the following aspects:1. Lower thermal expansion coefficient2. Lower stress birefringence3. Fine annealing4. Stable o...
Optical elements can be large astronomical survey mirrors or small optical communication elements.It could be in a spacecraft exploring the universe, it could be in a probe going deep into the ocean, and of course, it's in our lives.
Astronomy is the subject of human exploration of space, and optics is the key to open astronomy. Ecoptik (also known as BRD Optical) provides large mirror processing.
Biomedical photonics and biomedical optics make biology and optics perfectly intersect, Diffraction, laser, and imaging all require high quality optical elements.
All the long-term cooperation between Ecoptik (also known as BRD Optical) and the Institute of Optical Research of the Chinese Academy of Sciences is mainly aimed at overcoming the processing of high-precision optical components and accelerating the research and development of national defense technology.
Lidar, solar intensity meter, and spectrum test are all important instruments for various observation environments and meteorology, and optical components are widely used.
Ecoptik (also known as BRD Optical) focuses on the processing of optical components, and its products are suitable for the most stringent and highest-end optical systems.
The laser system is also one of the most important applications of optical components. Mainly adapted to laser requirements, including laser power, laser damage threshold, etc. Ecoptik (also known as BRD Optical) processed lenses can withstand the test of high power and high damage threshold.
Medical optical instruments mainly include ophthalmic optical instruments, microscopes, medical endoscopes, and medical lasers. With the advancement of science, more new medical devices are born, but all require high-precision optical imaging.
Major research institutions and universities are the frontiers of scientific research and are the engine of social development. We provide precision customized optical components for major scientific ...
Ecoptik (also known as BRD Optical) is your trustworthy choice. Besides optical lenses, system design and processing are available, we also undertake optical coating services. Customization, Professionalism, and Precision.
Ⅰ. Reasons affecting the performance of narrow band optical filterThere are a certain number of pores in the film. Before the film is not absorbent, the pores in the film are filled by air and the re...
The World's leading trade fair for components, systems and applications of photonic successfully held in Munich, Germany, in April 2022. ECOPTIK participated in this event as an exhibitor.First of...
1. What is a narrow band optical filter?The so-called narrow band optical filter is subdivided from the bandpass filter. Its definition is the same as that of bandpass filter: this filter allows light...
1. What is the plano convex lens?The plano convex lens is a positive lens in the optical system, whose main functions are beam expansion, imaging, beam collimation, focus collimation, the collimation ...
1. What is the plane concave lens?Plane concave lens is a negative lens with a negative focal length, and the parallel light beam will diverge after incident on the plane concave lens. The outgoing li...
Dear Sirs,We cordially invite you to visit us at Laser World of Photonics 2022 in Munich, Germany, April 26 - 29, 2022. ECOPTIK is presenting Lens,spherical lens,laser windows,filters etc. as well as ...