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!
Rainbow L4GECS 1/3" 4mm Fixed Focal Length Video Auto Iris CCTV Lens
Product Description
The Rainbow L4GECS is a great cs mount cctv lens with a 4 pin video type auto iris. The L4GECS also is a 1/3inch lens yet is compatible with 1/3" and 1/4" format security cameras. Furthermore the Rainbow L4GECS has a 4mm fixed focal length.