The K-Circle REMOTE MODULE has integrated wireless trasmitter and go full wireless up to 300 ft (100 mt) with total control of Canon EOS cameras. Works in combination with the K-CIRCLE BASE MODULE (integrated reciever) thats connected to the camera with a mini-B USB/Lemo cable. The K-Circle BASE MODULE uses Canon's USB protocol to allow wire control of a wide range of functions for most of the Canon EOS HDSLR cameras. Connected to the camera with a mini-B USB cable to Lemo connector can be used like a remote control (wire) or attached to a rig using a standard 1/4"-20 mount located on the rear and two sides of the aluminum CNC machined and anodized enclosure.
Works with USB cables (non-powered) up to 50 ft (15 mt).
The K-Circle BASE MODULE has integrated wireless receiver (remote ready)! Just add a K-Circle Remote Module and go full wireless up to 300 ft (100 mt) with total control of Canon EOS cameras.
The K-Circle uses the autofocus motor in the lenses to control focus, and the focus feeling is little different than mechanical follow focus work, but offers the choice to focus during shooting, also programmed focus positions can be recalled for total shooting creativity.
Live-View and HDMI output works with the K-Circle offering a incredibly tool for filmmakers and photographers, adding a complete new vision in movie/photo productions.

- designed and manufactured by experienced cinematographers! - Base Module with integrated wireless
?receiver works wire up to 50 ft - controls focus by use of lens auto-focus motor - proprietary algorithm for
?controlling focus in three speeds - ergonomic design, high end precision CNC machined from billet
?aluminum - multicolor led for different functions - 12 bottons for multiple functions (stainless steel military
?specs) - focus knob works on big sealed bearing for extreme smooth operation - focusing can be also
?controlled by bottons - saves and return to focus marking points* - reversible knob direction to match 3rd
?party lenses - video or photo priority selectable - open protocol between units, ready for external control
?and accessories - back-up survival battery pack for long day shooting - functions of the Base Module can
?be disabled - works with HDMI output for external monitor or electronic viewfinder - serial digital data
?transmission, with encrypted channel, at 868.3 Mhz
- software upgrade online (downloadable) - integrated rechargeable Lithium Ion battery pack (8hrs work)
?survival battery pack accessory
- multi channel selection, multicamera control - K-Link Lemo output for new esclusive accessories - built
?from billet CNC machined aluminum
?for heavy-duty abuse - gun-metal surface finish (dark grey for Base Module, medium grey for Remote
?Module.

*Not all lenses are capable of using focus points due to differences in mechanical design and certain
?characteristics of Canon's USB Protocol. Please refer to the Canon USB Protocol link on this page.
ABOUT CANON USB PROTOCOL

Lens Compatibility:

- all Canon, Sigma and Tamron autofocus motor - Tokina lenses work, but can experience camera lock ups
?with the Canon 7D if the focus command rate is set faster than the lens is able to move the internal focus
?element.
- manual focus lenses will not have focus control, but other functions such as settings changes or video
?start/stop will work.