Canon tarafından üretilen E-TTL ürünler:
ModelCoverageGNWL
Canon 220EX28mm22
Canon 270EX28, 50mm22
Canon 270EX II28, 50mm22r
Canon 320EX24-50mm24r
Canon 380EX24-105mm28
Canon 420EX24-105mm31r
Canon 430EX14, 24-105mm31r
Canon 430EX II14, 24-105mm31r
Canon 550EX17, 24-105mm36m/r
Canon...