Canon EOS-1D Mark IV. October 2009: Sep 1st: Canon EOS 7D. September 2009: Aug 19th: Canon PowerShot S90. Canon EOS-1D Mark III. February 2007: Jan 18th: Canon This particular FreeWave unit is compatible with cameras that have a 3-pin connection, i.e. Canon 1D series, 5D, 6D and 7D series DSLRs. This versatile shutter release features Smart Code technology so you can configure it to operate on up to 16 million possible radio channels. The EF 70-200mm F2.8 L IS II USM was announced in January 2010 as a replacement for Canon's fast image-stabilized telephoto zoom, the EF 70-200mm F2.8 L IS USM, which dates from 2001. With the rapid increase in SLR sensor pixel counts placing lenses' optical qualities under ever finer scrutiny, the company clearly felt it was time for an update for this professional workhorse, and has revamped New 45-Point Autofocus System The new EOS-1D Mark IV Digital SLR camera features Canon's most advanced Autofocus system to date. It is equipped with a newly developed 45-point AF sensor featuring Recently I got a good old Canon 1D Mark IV and I was eager to try some interesting lenses on the last Canon 1.3 APS-H sensor. One of the most interesting for me was the new Sigma 50-100 F1.8 DG HSM Art. This lens for APS-C DSLR cameras is a continuation of what Sigma started with their unique 18-35 1.8 Art. The AF system of the 1D Mark IV is Canon's most refined to date. Featuring 45 AF points (39 of which are cross-type), the camera grabs initial focus faster and tracks action better than any previous generation EOS-1. Amazon.com: LGSHOP 2.5 mm C8/N3 Off Camera Remote Cable Shutter Release Connecting Cord RS-80N3 Compatible with Canon EOS 1D 1Ds Mark II III IV 5D Mark II 7D 50D 40D 30D 20D 10D D60 EOS-1V EOS-3 : Electronics Kiwifotos RS-80N3 Remote Control Shutter Release Cord for Canon EOS R5 R3 5D Mark IV III II 6D Mark II 7D Mark II 5Ds R 1DX Mark III II,1Ds Mark III 50D 40D and More Canon Camera with 3-Pin Connection The EOS-1D Mark IV is a professional 16.1 effective megapixels digital single lens reflex camera (DSLR) camera body produced by Canon. The EOS-1D Mark IV is the successor of the Canon EOS-1D Mark III and was announced on 20 October 2009, just four days after Nikon announced the D3s. Successor. Canon EOS R5. The Canon EOS 5D Mark IV is a professional-grade 30.1- megapixel full-frame digital single-lens reflex (DSLR) camera made by Canon. [2] [3] Succeeding the EOS 5D Mark III, it was announced on 25 August 2016. The Mark IV went on sale in September 2016 with a retail price of $3,499 in the US, £3,599 in the UK, and € DeNo18Y.