Blog Home » DealsSigma Summer Rebates December 3, 2016August 2, 2012 Sigma have launched their mid-summer rebate program for all supported camera types. Deals expire October 30th. Canon Nikon Pentax Sony Dan Carr Founder of Shutter Muse, full time photographer and creative educator. Dan lives in the Canadian Yukon, but his wanderlust often sends him in search of images all around the world to meet the needs of clients and readers alike. Featured Posts This Is the Best Camera Bag I’ve Ever Used The Best All-In-One Tripod Head for Landscapes and Wildlife