Optical Lens
Total Image Solution
Optical Lens
The optical lens division
produces high-pixel camera lenses for smartphones as well as the optical lenses to be equipped in a variety of electronic devices. It leads the domestic smartphone camera lens industry.
Korea’s Best-Level Technology
The lens for smartphone consists of 3 to 6 aspherical surfaced plastic lenses with its height of 3mm~7mm.
As the lens has become thinner, the lens technology is now getting advanced more. The high-performance lens cannot realize the resolutions in need when it has even 1μm of error in its shape.
CoAsia CM controls the error of the products under 0.1μm level and manage the industry which is required to graft a variety of technologies such as assembling skill, injection technique and anti-reflective coating etc.
With continuous technology development, CoAsia CM secures 100-million-pixel lens technology and various patent for optical lenses. It achieved grade A in all 6 evaluation sectors of lens-related evaluation such as resolution, appearance, foreign matter, and internal reflection etc.
Korea’s Largest Optical Lens
The optical lens division has the (Korea’s best) production capability and automated production line to produce 200 million lenses per year.
Based on the differentiated technology, it supplies a variety of optical lenses to the flagship models as well as all models of global IT companies and leads the innovative challenges of global IT companies.
-
M5016AA 50M WIDE
Image size 50M WIDE Sensor size 1/1.56" Element 6P F 5.54 Fno F1.9 FOV 83.6˚ -
M6426AA 64M
Image size 64M Sensor size 1/2" Element 6P F 4.65 Fno F1.8 FOV 80˚ -
M2425AA 24M
Image size 24M Sensor size 1/2.8" Element 5P F 3.75 Fno F2.0 FOV 79.0˚ -
M1035AA 10M TELE
Image size 10M TELE Sensor size 1/3" Element 5P F 7.9 Fno F2.4 FOV 36˚ -
M1236AA 12M WIDE
Image size 12M Wide Sensor size 1/3.1" Element 6P F 1.74 Fno F2.2 FOV 123.0˚
The optical lens division
advances into various sectors such as medical and security beyond the mobile device sector
Optical Lens for Ophthalmoscope (Retinal Camera)
Portable ophthalmoscopes were developed for developing countries where patients have few opportunities for eye disease. It is simply attached to smartphone cameras to detect the disease at early stage and is used to examine fundus bleeding, tumors, polyp, or changes in blood vessels and macular areas.
CoAsia CM’s lens for ophthalmoscope realizes wide viewing angle and high-resolution performance to make in-depth fundus examination possible. Minimized and lighter optical system greatly improves the convenience for the use of portable ophthalmoscopes.
Lens for Vein Matching
Vein matching device sees through the vein of fingers, not skin, using near-infrared ray to certify the vein pattern which is the biometrics whose forgery is virtually impossible.
As the lens is usually designed with long-range focus, the quality of image becomes poor when the camera is closed to the objects within several centimeters. CoAsia CM improves this problem with the design and development of the 25mm optical proximity system so that existing vein matching device has become smaller and its resolutions have been optimized.
Vein matching devices are applied to various security areas such as banks' ATMs, airport immigration and government office access management systems that require high security.
Lens for Refrigerators
Home appliances provide new value for a humancentered smart life environment that promotes convenience and profit, and go through the great growth and advancement by fusing IoT technology (cameras, motion recognition sensors, networks, etc.)
CoAsia CM develops a dedicated wide-angle lens with the design for the inner temperature of refrigerators, frost prevention and waterproof function in.
