中古 Olympus 9mm F8 BCL-0980 フィッシュアイレンズ

I was nervous about buying used, but this lens arrived looking nearly new. The fixed f8 aperture took some getting used to, but the sharpness across the whole frame blew me away. It's perfect for getting those fun, distorted shots of city streets.

170 degrees of view in such a tiny package is wild—it fits in my jacket pocket easily. I love how the fixed f/8 aperture sharpens everything right out to the edges, perfect for getting exaggerated foregrounds in cityscapes.

I wasn't expecting much from a fixed-aperture lens, but the 9mm focal length makes for some incredibly fun, distorted shots of tight alleyways. It's impressively compact and fits in my pocket easily.