This is a set of the Olympus CLA-T01 converter adapter for digital cameras and a Kenko Original water-repellent lens protector (40.5mm). I purchased them for a TG-7, but I have kept them in storage after opening the package without using them. Although they are unused, they are considered used items, so please refrain from returns or claims. [Converter Adapter Overview] Manufacturer: Olympus (OLYMPUS) Model Number: CLA-T01 Attachment method between camera and adapter: Bayonet type Attachment method between converter and adapter: Screw (Ø40.5mm) Maximum diameter: Ø45mm Compatible cameras: TG-7, TG-6, TG-5, TG-4, TG-3, TG-2, TG-1 Included items: Lens cap [Lens Protector Overview] Manufacturer: Kenko (Kenko) Made in Japan Material: Optical glass, Aluminum Filter diameter: 40.5 mm Coating: Multi-coating (water-repellent and anti-stain) Reflection rate: 0.5-1% or less Product dimensions: 41mm length x 41mm width *No case is included. It will be shipped attached to the CLA-T01.