I am landscape person well served by the 16-35 f/4 L + lee filter system with GNDs, NDs and square polarizer. This combination is fully satisfactory for the purpose however I wish to try some nighscapes (night landscapes with starts and some foreground, not interested in auroras/star trails/astro) and I feel f/4 plus coma control do not make this lens the best tool.
Therefore I am looking into a fast WA prime for Canon mount (<24mm and 2.8 or less) with high coma control wide open and I wish to have the possibility to use it with the lee filter kit.
Any thoughts?


