This is known as chromatic aberration or color fringing. Typically, it’s only visible if you look really hard or zoom into an image, but in some cases it can be quite prominent. Thankfully ...

Chromatic aberration (CA) is the lens' inability ... so absolutely perfect for critical architectural photography. Bokeh is beautifully smooth, rendering out of focus areas in an image without ...

Chromatic aberration (CA) is the lens' inability ... If further correction is required, which is highly unlikely for most photography, then this can be done in software. Bokeh is beautiful.