Regarding smearing of legacy wide angle lenses on A7-series, the front-end filter solution by mr HaruhikoT

[EDBR]

"Front-End Filter Solution" to get corner-to-corner sharpness

 

A welcome topic launched to solve the problems with legacy lenses without changing the the thick filter in front of the sensor.

Correct the problem by putting a front-end filter.

See topic started here. Would like to share this because the more people become aware of this the better the solutions will be.

see here: http://www.fredmiranda.com/forum/topic/1453834/0