Why is the eye t2 blurred?

Eyes t2 are blurred. It can improve the focus and prevent violent shaking during shooting. In film and television, the lens has two fingers, one refers to the optical components used by movie cameras and projectors to produce images, and the other refers to the continuous pictures taken from power on to power off. Tian Yan t2 is an ultra-portable thermal imaging night vision device specially designed for outdoor sports. It adopts high-performance customized thermal imaging chip, equipped with professional camera high-definition lens and professional night vision observation image algorithm. It has the core advantages of high definition, prominent thermal target and long observation distance, and has the advantages of ultra-low power consumption and portability. It connects directly to the mobile phone.