Wide or close by, ultra sharp and fast !
Zoom functionality.
If you use Skype, you can use the zoom function in the settings.
This increases or decreases the angle of view. If you want to see more people in the picture, zoom out and if you want less background, just zoom in. 
in Skype you have a zoom function with this camera. The A385-S Pro 4K camera has up to 5 x Zoom Share happy moments online in 4k resolution ! A385-S Pro webcam is part of the LoTok Pro line and has a 1/2.3″ CMOS distortion-free HD lens.
It has a resolution of 4k (3840 * 2160) and uses a high-quality glass lens and a 4k image sensor.
With high dynamic range (HDR) technology and autofocus, it delivers beautiful, lifelike video images.
With the up to 5 X digital zoom you have a diagonal field of view of 65 to 90 degrees.
It provides a crisp, clear picture and can be used as a live network for video calling and video conferencing.
The built-in dual analog microphones feature intelligent noise cancellation and ensure that the sound quality is in line with the video quality.
The color temperature is automatically set between 2800 and 7000K, so it always looks natural. Features UHD 4K (3840*2160) video quality at 30 frames-per-second The color temperature is set automatically (2800-7000K) 5X zoom with 65, 78.5 or 90 degrees diagonal field of view Plug-and-play USB-C connectivity (Shipped with a separate cable USB-C to USB-A) Dynamic range of 45dB Perfect combination with bigger (4k)screens Dual analog microphones to make your voice more clear and natural Multiple mounting options
Product specifications Resolution: UHD 4K 3840*2160
Power requirements: 400mA @ 3840*2160 30fps
Sensor size: 1/2.3-inch
Sensor model: imx378 Sony MAX SNR: 41dB
Sensitivity: 2400 mv/lux-sec
AEC/Gain/White balance: Automatic (2800-7000K)
Maximum refresh rate: UHD 30 fps
WDR Technology: 0-72dB
Microphones: Analog with noice reduction
Focus length: 4,74mm (distortion-less lens)
Operating temperature (ambient): –10°C to + 60° C
Dimensions: 150mm * 30mm * 55mm
Interface: USB
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