1" F1.4 Manual Iris 50mm C Mount Swir Wave Length 900nm~1700nm Industrial Cmount Fa CCTV Lens for Machine Vision

  1" F1.4 manual iris 50mm C mount swir wave length 900nm~1700nm industrial cmount fa cctv lens for machine vision swir  SpecificationFocal Length:50mmFormat : 1"Mount :C mountF/No :F1.4Back Focus : 11.28mmIris Type : Manual IrisAngle of View(D×V×H): 1"18.18°× 10.97°×14.48°2/3"12.55°× 7.55°×10.06°1/2"9.15°× 5.50°×7.32°1/3"6.87°× 4.12°×5.50°1/4"4.58°× 2.75°×3.67°Distortion :