This product is compatible with the following products:
Canon EF 16-35 mm f/2.8L USM, Canon EF 100-400 mm f/4.5-5.6L IS USM, Canon EF 17-40 mm f/4.0L USM, Canon EF 17-35 mm f/2.8L USM, Canon EF 20-35 mm f/3.5-4.5 USM, Canon EF 24 mm f/1.4L USM, Canon EF 24-105 mm f/4L IS USM, Canon EF 24-70 mm f/2.8L USM Macro, Canon EF 28-300 mm f/3.5-5.6L IS USM, Canon EF 28-70 mm f/2.8L USM, Canon EF 300 mm f/4L IS USM, Canon EF 300 mm f/4L USM, Canon EF 70-200 mm f/2.8L IS USM, Canon EF 70-200 mm f/2.8L USM, Canon EF-S 10-22 mm f/3.5-4.5 USM, Canon EF-S 17-55 mm f/2.8 IS USM, Nikkor AF 18 mm f/2.8D, Nikkor AF 18-35 mm f/3.5-4.5D IF-ED, Nikkor AF 80-200mm f/2.8D ED, Nikkor AF 85 mm f/1.4D IF, Nikkor AF VR 80-400 mm f/4.5-5.6D ED, Nikkor AF-S 17-35 mm f/2.8D ED-IF, Nikkor AF-S 28-70 mm f/2.8D IF-ED, Nikkor AF-S 300 mm f/4 D IF-ED, Nikkor AF-S DX 12-24 mm f/4G IF-ED, Nikkor AF-S DX 17-55 mm f/2.8G IF-ED, Nikkor AF-S VR 70-200 mm f/2.8G IF-ED, Sigma 10-20 mm f/4-5.6 EX DC HSM, Sigma 135-400 mm f/4.5-5.6 DG, Sigma 17-35 mm f/2.8-4 EX DG HSM Aspherical, Sigma 24 mm f/1.8 EX DG Aspherical Macro, Sigma 24-135 mm f/2.8-4.5 Aspherical IF, Sigma 24-60 mm f/2.8 EX DG, Sigma 28 mm f/1.8 EX DG Aspherical Macro, Sigma 70-200 mm f/2.8 EX APO DG HSM Macro, Sigma 70-200 mm f/2.8 EX DG HSM APO, Sigma 80-400 mm f/4-5.6 OS EX DG, Tamron SP AF 11-18 mm f/4.5-5.6 Di II LD Aspherical (IF), Tamron SP AF 17-35 mm f/2.8-4 Di LD Aspherical (IF), Tamron SP AF 20-40mm f/2.7-3.5 Aspherical (IF), Tamron SP AF 70-200mm F/2.8 Di LD (IF) MACRO, Tokina AF 193 AF 19-35 mm f/3.5-4.5, Tokina AF 20-35mm f/3.5-4.5 II, Tokina AT-X 124 AF PRO DX AF 12-24 mm f/4, Tokina AT-X 165 16-50 mm f/2.8 PRO DX, Tokina AT-X 17 AF PRO AF 17 mm f/3.5, Tokina AT-X 235 AF PRO AF 20-35 mm f/2.8, Tokina AT-X 280 AF PRO AF 28-80 mm f/2.8, Tokina AT-X 287 PROSV AF 28-70 mm f/2.8, Tokina AT-X 340 AF-II AF 100-300 mm f/4, Tokina AT-X 828 AF PRO AF 80-200 mm f/2.8, Tokina AT-X AF 28-70mm f/2.6-2.8 Pro II, Sony 11-18 mm f/4.5-5.6, Sony 70-200 mm f/2.8G, Olympus Zuiko Digital 35-100 mm f/2.0, Pentax DA* 16-50 mm F2.8 AL ED IF SDM, Pentax smc P-A 200 mm f/2.8 ED, Pentax smc P-A 400 mm f/5.6, Pentax smc P-DA 12-24 mm f/4 ED AL (IF), Pentax smc P-DA 14 mm f/2.8, Pentax smc P-FA 200 mm f/2.8 ED (IF), Pentax smc P-FA 400 mm f/5.6 ED (IF), Pentax smc P-FA 80-200 mm f/2.8 ED (IF),