As creative as a body cap can get; It appears to be a protective body cap for your micro four-thirds camera, but this body cap also doubles as a fisheye lens with an 35mm equivalent focal length of 18mm.
For impressive sound quality the SEMA-1 (includes adapter and microphone) is the perfect adapter set. This set contains the EMA-1 adapter and ME51S Stereo Microphone to provide high sound recording. The EMA-1 attaches to a PEN digital camera, OM-D Series, or XZ-1 with an Accessory Port and mounts on the camera's hot shoe. The ME51S Stereo Microphone then attaches to the EMA-1. Also includes a 3.3 foot extension cable with clip to extend the microphone further from the camera body. Image shows the EMA-1 with ME51S mounted on E-P2 body (not included).
The FL-300R is an easy-to-operate versatile external flash for your PEN or OM-D camera. With an equivalent GN (Guide Number) of 28 at ISO 200, you can accomplish flash shooting with stable light and optimum brightness. It functions as a bounce flash and wireless remote flash with enough power for most any typical shooting situation. Photographers can use it in tandem with the camera_Сйs built_СРin, pop-up flash, or as an alternative to it. Additionally, it has the ability to function wirelessly through a remote control function on the E-P3, E-PL3 and E-PM1.