kitkatm 0 Posted January 12, 2022 Selling a used Ikelite port extension for the FL (four lock) system. This is the extension for lenses up to 5.1 inches. Item number is 5510.28. In nearly perfect condition - I received this extension as part of a housing package, but don't actually have any lenses that require it. Includes both o-rings. See the lens compatibility chart on Ikelite's website for full compatibility (and for Tamron and Tokina lenses) , but it is part of one of the recommended set ups for the following Canon, Nikon, and Sigma lenses: Canon 100 mm f/2.8 EF Macro Canon 100 mm f/2.8 EF USM Macro (non-IS) Canon 100 mm f/2.8L EF IS USM Macro Nikon 16-35 mm f/4G ED VR AF-S Nikon 16-85 mm f/3.5-5.6G ED VR AF-S DX Nikon 18-105 mm f/3.5-5.6G ED VR AF-S DX Nikon 24-70 mm f/2.8G ED AF-S Nikon 24-85 mm f/3.5-4.5G ED VR Nikon 85 mm f/3.5G ED VR AF-S Macro Nikon 105 mm Macro f/2.8G ED-IF AF-S VR Sigma 17-70 mm f/2.8-4.5 DC Macro Sigma 18-35 mm f/1.8 DC HSM | A Sigma 18-125 mm f/3.8-5.6 DC OS HSM Sigma 24-35 mm f/2 DG HSM | A Sigma 28-70 mm f/2.8 EX DG Sigma 50 mm Macro Sigma 90 mm f/2.8 1:1 Macro SP Sigma 105 mm f/2.8 EX Macro Sigma 105 mm f/2.8 EX DG Macro Sorry for the terrible picture quality - it's not actually discolored or covered in dust! $80 OBO shipped to you anywhere in the US! Share this post Link to post Share on other sites
