680401: f=27mm F/3.5~22 UV Lens [200nm to 900nm Transmission]: 21mm imaging circle, minimum working distance = 150mm, lens filter thread: M40.5×0.5, C-Mount
f=27mm F/3.5~22 UV Lens [200nm to 900nm Transmission]: 21mm imaging circle, minimum working distance = 150mm, lens filter thread: M40.5×0.5, C-Mount