Results for “Bokeh”
2 terms
Optics, Lenses & Filters
Onion-ring Bokeh
Concentric rings visible inside out-of-focus highlights, caused by tooling marks on a moulded aspherical element.
Optics, Lenses & FiltersOptical Vignetting
Corner darkening caused by the lens barrel physically clipping the light cone reaching off-axis parts of the frame.