Up for sale is a very nice condition Original Pentax P/K Mount 2X Tele Converter Lens T6-2X Rear Converter K. This lens is in very great disorder. This will certainly double the focal length of your existing lens. This suits Pentax hands-on emphasis 35mm SLR movie cameras. This will certainly additionally suit Pentax DIGITAL cameras along with Pentax automobile focus cameras. Shows extremely minor indications of regular use. Glass is in really good problem. Mount is in quite excellent condition. This strong lens is in excellent overall problem. This is a good lens! Metal install. They don't make them similar to this anymore. Includes front and also rear lens caps as well as lens situation. Good deal at $45.