The lens was purchased in 2022 in Hong Kong from wing sing photo supplies in Mongkok. The price tag was HK$7480, but I ended up getting it for HK$5900. I still didn’t understand what it was - the absence of a tax like a non-resident, or just the seller wanted to show that he was so kind and generous. The Chinese . As for the glass itself, I have long wanted a macro, money appeared and I was in a place where prices are much tastier than 2022 retail and I am happy like an elephant. Despite the fact that this is a macro, I use it quite often for portraits. Click on 0.5m - infinite. and the focusing process is instantaneous. The stabilizer helps out a lot, especially when shooting macro in nature. I have a 6D, its focusing system is far from the most outstanding and it turns out a lot of marriage because of its slowness. But the portrait shoots well, whatever you say. Sharp already from 2.8 - the first time I meet this. When shooting at short shutter speeds, the stub can have the opposite effect and it is better to turn it off.