Ever noticed rainbow-colored halos around the edges of objects in your photographs? This is known as chromatic aberration or color fringing. Typically, it’s only visible if you look really hard ...

When film arrived on the scene, it was discovered that cameras suffered from spherical aberration as well — the lens could not focus the image over a wide flat plane. Charles Chevalier created ...

This lens does suffer from noticeable chromatic aberration, but again it's important to remember that this is not a $2,000 mirrorless camera lens. Sandmarc also offers a wide variety of lenses ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with any in-camera corrections switched off, as far as we can know anyway. Centrally there is no ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with in-camera corrections switched off, as far as we can know anyway. CA is well controlled ...

In addition to realizing high-speed AF, the lens also supports Servo AF and in-camera aberration correction on supported cameras, for even better results straight out of the camera. The lens mounts ...

Samyang's first lens for the Canon RF-S mount is now available to pre-order, with a retail price of $449/£348. Sold under Rokinon branding in North America, the AF 12mm f/2 RF-S is the widest prime ...