Review on 📸 Canon Black Samyang SY24M-C 24mm f/1.4 Wide Angle Lens by Mario Beaklini

I only give 5 stars for what I use it for which is astrophotography. It's very sharp and clean edge to edge. I've read a lot of issues Lenses are not of the same quality so check carefully upon receipt I have ordered 24mm and 14mm and received two very good copies of these lenses I consider myself lucky to have received two good copies with what I have read .I've used them for day shots and the contrast is very flat, there is no autofocus which is good for astrophotography but bad for day.They also have a very noticeable vertical and horizontal pincushion that isn't visible in night shots, but is very bad during day what worries me working with Astro is that they have good vignetting but that can be fixed in Lightroom . Don't even think about using them for architectural photography. I only bought them for work They are at Astro and they are doing a great job. For my intended use and I only give them 5 stars for that purpose.