Ikelite DC1 6 Inch Dome for Olympus TG-3 / TG-4 / TG-5 / TG-6 Free Shipping on Orders Over $200 to the US and Canada SKU: IKE-6401 Ikelite DC1 6 Inch Dome For Ikelite Olympus TG6, TG5, TG4, TG3 Underwater Housings The Ikelite DC1 6 Inch Dome has been designed to be used with the Ikelite housings for Olympus TG5, TG4, and TG3. The dome corrects the refraction as well as provides... MSRP: Was: Now: $350.00 Add to Cart