Round view

A rounded day clear skies dawn till dust, and sunny blue.
It started with Owl hooting, think a couple more swallows have arrived.
Lens today 16mm fisheye leica -R f2.8 Elmarit Wetztler made in Japan - by Minolta, and purchased in Feb. 1983 still looking and working like new.
Round objects stay roundish and lines which pass through the centre stay straight with this lens.