1)name:board lens; 2)focal length:4,6,8,12,16mm; 3) ... .5/phi14.0; 4)aperture:1/1.2 1)name:board lens;2)focal length:4,6,8,12,16mm;3 ... .0;4)aperture:1/1.2We are the manufacturer of board lens, Monofocal fixed iris lens,monofocal manual iris lens,monofocal ... of lens are 0.2,0.3,0.1,0.15(m)The mount of lens are CS,M12*0.5The ... .Sincerely wishes,SiciYour specific inquiry get me detail PI,thanks! board lens