Industrial Covert Unlimited is in its 20th year of operation. CU1.COM has been up since mid 1999. Great security & CCTV products and people who answer the phone!
Check this out!
ISO Rainbow has you covered when it comes to manual iris lenses. Are you in the market for a 1/3inch 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.