Extension Tube Kit Attaches between lens and camera, which reduces minimum focusing distance. VM100$33.00 View Finder Adjusts field of view - assists in determining the required focal length. VM300$183.00 5mm Adapter Ring VM400$7.00 Polarizing Filter Polarizing Filter for 1/3" Varifocal CS mount lenses, except 5~50mm use POF-3. POF-2$25.00 Polarizing Filter Polarizing Filter for 1/3" 5~50mm Varifocal CS mount lenses. POF-3$59.00 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.