MTF B4 2/3" to Canon EF adaptor

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Fotodiox Pro Turbopack 9000 Kit DC 12v Power Pack with B4 2/3" Hirose Power Cable for FujinonNikonCanonAngenieuxSchneider Lens Servo A new breed of digial filmmakers is harnessing the power of classic video production lenses, coupled to new DSLR and other HD cameras. Classic B4 mount lenses are ideal for shooting digital films and videos thanks to generous optical zoom and a constant aperture. With the Fotodiox Pro Turbopack 9000 Kit, you can unlock even more power from these classic lenses. Video production lenses like the ones pictured here have a motorized servo mechanism built in. With just the flip of a switch, you can go from a fully manual lens to a fully motorized variable speed zoom. With the Fotodiox Pro Turbopack 9000 Kit, you can connect Turbopack power supply directly to your lens, and power it for hours of dramatic zooms. The Turbopack outputs any of three voltages - 12v, 16v, or 19v. Power up the Turbopack with the included AC charger, and the 4 LED meter lets you know how much run power is left. Simply connect the Turbopack to your lens with your choice of either a 6 pin or 12 pin connecting cable. Then, depending on your specific lens, you'll get powered fuctions like cruise zoom, quick zoom, iris return, and more. The Turbopack 9000 does not have a "sleep" function, so your lens is fully powered at all times, ready to go at a moment's notice. Also built in is a USB port that can be used to power your camera, or charge a phone or tablet, etc. The Turobopack is rated for 25Wh for extra long run times between charges. The Fotodiox Pro Turbopack 9000 Kit also includes a fitted case with velcro attachments so you can secure it anywhere on your camera setup. The complete Turbopack 9000 Kit also includes an AC charger, and your choice of a 6 pin or 12 pin cable. Features Provides power to the Zoom Servo Functions including Quick Zoom, Cruise Zoom & Memory FunctionsSwitchable DC Output to suit your lens needs: 12v, 16v or 19vBattery does not have a sleep function, so the lens will always be ready to go at a moments noticeBuilt-in power indicator lets you know when the battery needs a rechargeProvides Power Iris return (but not Auto Iris)Tubropack 9000 battery can also be used to charge your phone/tablet with the 5v USB Port Technical data Cable Length Approx. 15" (37cm) length, Solid ConstructionInput DC 16-20vDC Output12v, 16v, 19v SwitchableUSB Output DC 5v 2ABattery Output Current 3.5A (max)Battery Size25 WhBattery Type Li-PolymerManufactureFotodiox Inc.Warranty 24 MonthsB4 (2/3") Connection6 Pin12 Pin

Fotodiox B4 2/3" Hirose D-Tap Power Cable 6-Pin 12-Pin to D-Tap for Fujinon, Nikon, Canon, Angenieux, Schneider Lens Servo The Fotodiox B4 power cable is designed to connect a classic video production lens to an auxiliary power supply, choose from either DC Power Plug (1.7/4.75mm female) for compact rechargeable power packs (such as the Fotodiox Pro Turbopack 9000), or D-Tap / P-Tap connection (such as the Fotodiox Pro V-Mount Battery) to power your lens' servo zoom, power iris return, etc. This robust Hirose D-Tap Power Cable is production-ready right out of the box. The coiled cord makes it easy to keep a tidy setup and keep the excess cabling out of the way. Choose from either a 6-pin or 12-pin lens connection and either DC Power Plug or D-Tap power options. Features Provides power to the Zoom Servo Functions including Quick Zoom, Cruise Zoom & Memory FunctionsSource power from a 12v battery, D-Tap system or AC to 1.3mm DC Power SupplyProvides Power Iris return (but not Auto Iris)Approx. 15" (37cm) length, Solid Construction24 Month Manufacturer Warranty Technical data B4 (2/3") Connection6 Pin12 PinPower SourceDC Power Plug (1.7/4.75mm female)D-Tap/P-Tap