It is essential to select the correct lens for each application. The wrong lens choice can compromise the entire system. To make the right decision you must consider several factors listed below. Focal Length Depth of Field Auto or Manual Iris Angle of View Calculation Camera Format F-Stop C or CS Mount               Contact SALES Comments to WEBMASTER www.cctvhardware.com is TM & © 2008 Security Design Services Corp. Security Design Services Corp. is an independent Pelco® dealer and is not affiliated with Pelco Corporation. All promotional art, characters, logos and other depictions are TM & © their respective owners. Pelco is a trademark of Pelco - Clovis, CA, and may be registered in certain jurisdictions. All Rights Reserved. Cameras | Video transmission | Lenses | Monitors | Time lapse recorders | Switchers | Quads | Multiplexers | Housings | Cabinets & Racks | Keyboards and Controls | Mounts | Scanners and Pan/Tilts | Camclosure | Spectra | Power Distribution | ImagePak | Domepak | Esprit | Receivers | Digital Recorders | Video over Network Security Design Services family of companies cctvhardware.com | allkindscable.com | securityideas.com Site design by Superior Media