Great build quality. Focus is quick. The images are pretty sharp even wide open.
The lens is mostly constructed of metal, making it quite heavy, for what it is, the supplied hood it’s a good bonus help for avoiding flare. There is slight noise during autofocus, but you really need to concentrate to actually hear it. There is also one more thing that I discovered, there is variation in construction between copies, I’d ordered my first copy directly from China and it had a very stiff manual Focus ring. The second copy purchased directly from Amazon is much smoother on all aspects. The manual to autofocus switch feels a bit on the flimsy side. The Chinese copy came with a bulky leather carrying case. The Amazon copy came with a nice microfiber case. Overall, the lens is a keeper, i only ordered the Amazon copy to see if the whirring sound during af was normal, which it was, but as it is, in hindsight i am glad i did and discovered the variance in focus ring tolerances. Worth the investment but tread cautiously.
| Produttore | 7artisans |
|---|---|
| Numero modello articolo | AF5018ZB |
| Dimensioni prodotto | 10,4 x 7,2 x 7,2 cm; 810 grammi |
| ASIN | B0CZHPVD6S |
| Aggiornamenti software garantiti fino a | sconosciuto |
