Wikipedia:Articles for deletion/Sigma 30mm f/2.8 DN Art
There are at least four independent reviews easily found online, including PCMag so this passes  in contradiction to nomination. Lenses made by major manufactures are not run-of-the-mill but are written about individually
— User:Graeme, 23:29, 5 July 2017 (UTC)
Stance: keep
Cited policy: WP:GNG (Wikipedia:Notability)