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ISO Rainbow has you covered when it comes to manual iris lenses. Are you in the market for a 1/2inch varifocal cctv lens with a manual iris? If you are then look no further. ISO Rainbow has what you need when it comes to top notch high quality cctv lenses. These varifocal manual iris lenses will work wonders in your various surveillance applications.

Rainbow H612VCS 6mm - 12mm 1/2" Varifocal Manual Iris CCTV Lens
  • 1/2" Lens
  • 6mm - 12mm Focal Length
  • F1.4 with focus and iris
  • Varifocal
Rainbow L851VCS 1/2" 8.5 - 51mm Varifocal Manual Iris CCTV Lens
  • Manual Iris
  • 8.5 - 51mm Focal length
  • 1/2" Format
  • CS Mount