Asahi Fisheye-Takumar 17mm f4  type_Light Meter and accommodates the different focal

and accommodates the different focal lengths with three separate viewfinders

When it works

which is 20 years ago

In decent condition

with a touch of wear on the blades

Asahi Fisheye-Takumar 17mm f4 &nbsptype_Light Meter and accommodates the different focalThis Asahi Fisheye Takumar 17mm f4 is a tiny, tiny full frame fisheye lens pretty unique. This one is in excellent cosmetic condition, with only very light cosmetic wear. Focusing is smooth, diaphragm moves well, and the built in filters are good. Some of the element edges have a variant of "Schneideritis," with some edge of element artifacts; like classic Schneideritis, it's out of the optical path and won't affect imaging, but it's there. A neat