1/2" Lenses can be used with 1/2" or 1/3" format cameras. Computar HG2Z0414FC-MP 4~8mm Auto Iris Megapixel Lens The HG2Z0414FC-MP is the first of its kind, combining megapixel, varifocal, and auto-iris technology in one lens. 1/2" 4~8mm DC A/I. HG2Z0414FC-MP$129.00Specify camera brand and model: Computar 1/2" 4.5~12mm Auto Iris Lens (Direct Drive) Varifocal lens (CS Mount), 1/2", 4.5~10mm, f1.6 auto iris (Direct Drive) HG3Z4512FCS-IR$129.00Specify camera brand and model: Computar 1/2" 4.5~10mm Auto Iris Lens (Video Drive) Varifocal lens (CS Mount), 1/2", 4.5~10mm f1.6, auto iris, (Video Type) HG2Z4516AFCS$110.00Specify camera brand and model: Packaged security camera systems | Security Cameras | Unitized Security Cameras | Board & Mini Security Cameras | Covert security cameras | Video transmission | Security Camera Lenses | Monitors | Time lapse recorders | Switchers Quads Multiplexers | Housings & mounts | Wireless video | Installation Necessities | Motion detectors | Power supplies | Cabinets & Racks | Power protection | Video Signal | Digital Video Recorders | Remote Video Systems | Video Over Network | Security Products Contact Our Sales Dept. Comments to: webmaster@securityideas.com Site design by Superior Media Security Design Services family of companies securityideasvar.com | cctvhardware.com | allkindscable.com | securityideas.com | buyviconcctv.com www.securityideas.com is TM & © 1999-2008 Security Design Services Corp. All promotional art, characters, logos and other depictions are TM & © their respective owners. All Rights Reserved.