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!
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Varifocal, fixed length, zoom lenses and more. ISO Rainbow doesn't skimp when it comes to their outstanding assembly of cctv lenses. These cctv lenses are of the highest quality manufacture and are built to last in some of the roughest surveillance applications.
So if you need a cctv lens for your security camera that isn't going to flake out on you when the need is greatest; then invest in a Rainbow cctv products lens who will even back it up with their amazing warranty. Rainbow lenses are top notch high quality to a tee.