5 for 14-42mm Micro Four Thirds Lens Item #260054.5mm Lens Cap LC-40. This lens cap also fits on the CLA-T01 adapter, which is an accessory for the TG-1, TG-2, TG-3 and TG-4. OM System 40.
The LH-48 is a square-cut lens hood developed specifically for the M. Item number: V324480SW000.0 and can be mounted to keep extraneous light from entering the lens on backlit shots..