Recently, the China International Optoelectronics Expo (CIOE 2023) was grandly held at the Shenzhen International Convention and Exhibition Center, with over 3000 exhibitors participating together. As an advocate of high-definition XR headsets, Nader Optics made its debut at the Light Expo with GOOVIS ultra high definition near eye display technology, showcasing ultra high definition monocular and binocular modules to the public, attracting a large number of domestic and foreign audiences, and the scene was extremely popular.
Since its establishment in 2015, Nader Optics has been advocating for high-definition XR headsets for 8 years, and its terminal brand GOOVIS has received widespread praise as a representative of high-definition headsets. At this optical expo, Nader Optics showcased for the first time an ultra-high definition monocular and binocular optical system. Unlike other optical solutions, Nader Optics exclusively developed a glass plastic hybrid aspherical lens group ASPH, which has the characteristics of high definition, large FOV, high image quality, high light efficiency, high contrast, ultra-low distortion, wide range adjustable diopter, delicate color scale, wide color gamut, and eye protection.
This scheme has obvious advantages in core performance such as image quality, light efficiency, and precise adjustment of refractive index, and has a high yield rate in mass production of optical machinery. GOOVIS adopts a glass plastic mixed aspherical multi lens group, which undergoes 164 lens polishing processes and 76 detection steps to achieve precise control of surface shape deviation to the nanometer level, achieving layer by layer correction of the optical path, and ultimately nearly 100% proportional amplification and restoration of the screen image. Among them, PPD>40, FOV>50 °, distortion<2%, supporting precise diopter adjustment for farsightedness over a wide range, without dizziness after long-term viewing, truly achieving "high image quality in all areas" of the head display.
Global high image quality includes clear central image quality and clear edge image quality. GOOVIS ensures clear central image quality while elevating edge clarity to new heights, eliminating the effects of glare and stray light, and is far ahead of similar products. Global high image quality is not only reflected in high PPD, but also includes multiple evaluation factors such as no glare, no stray light, ultra-low distortion, and clear edges. GOOVIS challenges the limits of optical principles and technology, truly achieving a crystal clear and transparent visual experience.
GOOVIS not only achieves high-quality optical imaging, but also solves the problem of head mounted displays being unfriendly to people with myopia/hyperopia. GOOVIS has the function of accurately adjusting refractive index and pupil distance over a wide range, allowing users to see high-definition images without wearing glasses, meeting the personalized needs of different users, greatly improving the comfort and convenience of the experience. On this basis, GOOVIS pioneered a precise myopia adjustment and digital feedback integrated system, achieving 19 levels of diopter adjustment across 900 degrees and a precision of plus or minus 25 degrees for optometry. When users adjust, the degree can be displayed in real-time on the screen.
GOOVIS ultra high definition near eye display technology can adapt to various micro displays, and can provide customized solutions for optical, mechanical, and driver electronics integration according to needs. GOOVIS monocular and binocular cameras have the advantages of exquisite structure, good compatibility, and high integration, and can be widely used in electronic viewfinders (EVFs), medical surgeries, endoscopes, FPV flying glasses, digital microscopes, night vision devices, infrared detection, and more. GOOVIS not only provides users with IMAX level giant screen viewing/gaming experience, but also has wide applications in 3D teaching and design, VR cultural and tourism display, surgical assisted 3D display, myopia prevention and control, drones, remote control, brain computer training and other fields.
This year's Optics Expo is the most concentrated event in the industry in four years, and for Nader Optics, it is also the first time in six years that monocular and binocular modules have been publicly displayed. As a company focused on optical technology innovation, Nader Optics has always adhered to the mission of continuously promoting industry development and providing customers with high-quality optical solutions.
Dr. Peng Huajun, founder of Nader Optics, stated that the Optics Expo provides a valuable opportunity for in-depth communication with industry colleagues and partners, sharing the latest technological achievements and application cases. In the future, Nader Optics will continue to be committed to the innovation and development of optical technology, providing customers with more outstanding optical products and solutions, and looking forward to showcasing more innovative achievements in the future.
About Nader Optics
Shenzhen Nader Optics Co., Ltd. is a national high-tech enterprise specializing in the development of advanced optical displays and application solutions. It was one of the earliest to develop Micro-OLED near eye display systems in China, including monocular/binocular near eye display modules and XR intelligent glasses. With over 140 patents worldwide, it is a leader in the industry of ultra high definition near eye displays and XR head mounted displays.
GOOVIS (Core Vision) is a brand of head display systems under the company's umbrella. The core optical system is the first in China to have a near eye display system with "large field of view angle adjustable refractive index, full range high image quality". It has the characteristics of high image quality, high PPD, high light efficiency, ultra-low distortion, wide range adjustable refractive index, fine color scale, and wide color gamut. GOOVIS complete machine products and modules are widely used in simulation training, infrared thermal imagers, surgical robot systems, unmanned aerial vehicle (UAV) FPVs, remote control of unmanned driving, ophthalmology and visual health, live streaming, film watching, gaming and other fields, selling well in more than 60 countries/regions worldwide. It is a benchmark brand for XR high-definition head display.
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