Everlight Electronics launches the NIR-C19M series with a wavelength of 810nm which exert the clearest contrast effect to read the pattern of the iris. The recognition process is precise, quick and features excellent heat dissipation. This makes it perfectly suitable for iris recognition applications in security surveillance systems (access control) and portable handsets.
Everlight’s NIR-C19M series for non-contact optical iris recognition adopts
a molding manufacturing process. Compared to the traditional glue dispense
manufacturing process, molding results in a smoother surface which not only
enhances the look but also increases reliability.
The NIR-C19M series Works with a wavelength of 810nm and uses an advanced ISP image processor together with CMOS sensor to receive the infrared reflection by the human eye to authenticate iris identification. Its unique optical design achieves a clear
high reflection rate, a small angle (FOV=25) and a radiant intensity of up
to 2,700mW/Sr below/less than 1000mA. The heat dissipation with a thermal
resistance of 4.38℃/W is superior to any other competing product in the
market.
The device has also passed IEC62471, a safety regulation to prove
that no harm arises to human eyes and skin. In addition to these excellent
optical features, the dimension of NIR-C19M series is merely 3.5 x 3.5 x 2.3
mm which is particularly desirable for space-constrained portable devices.
More information or data sheet for this product upon request: http://www.everlight.com.
