ne répond pas aux questions posées.
La qualité de l'article MAPSA STING Close Up laisse à désirer. La lentille est en acrylate et la mise au point instable... encore un truc fabriqué en Asie.
 

I apologize and am very sorry that the lens isn't satisfactory.
Hundreds of photographers around the world are very happy with it.
As described, it is an entry-level lens.
Many photographers replace the lens with professional microscope lenses, which cost hundreds of euros.
I don't understand the meaning of the phrase "unstable focus."
The macro shooting technique requires a great deal of skill and patience.
False, the PLA part is made in Italy.

Come da descrizione accompagnato da un simpatico omaggio , consegna veloce

Matériel bien réceptionné 👍 Encore merci 😊 Et merci pour le sachet de thé vert au fait  😉🙂

Fast delivery, quality item and great seller! Thank you!

tutto come descritto, spedizione veloce, venditore affidabile, consigliato 

Snelle accurate levering, het product is zoals beschreven. Leuke lens voor bijzondere opnames.

Perfect! Het product is als omschreven, het pakket is vlot verzonden, goed verpakt.

todo correcto, aún no he podido probarlo,pero ha llegado muy bien protegido y en una bolsa muy elegante. un 10 por mí parte. Gracias 

Envoi rapide et bien emballé
Quand l’objectif lui même, la qualité laisse à désirer. 
Les photos faites avec n’ont pas un super rendu 

Het positieve is dat de verzending en levering snel waren.
De lens zelf is geen 150 a 200€ waard zoals geschat
De 30€ die ik uiteindelijk betaalde is ok maar meer zijn deze lenzen niet waard. prul dus

Everything arrived as expected and more! Thanks for the tea bag, will try it out for sure. And the nice cute bag for the lens is also a nice touch. Thank you!

Werkt perfect. Ideaal voor wat ik in gedachten heb.

Bien emballé livré rapidement 
Objet conforme à la description

L'oggetto è rotto, quindi inutilizzabile 

The lens was obviously damaged by the courier. I responded promptly and immediately offered to replace the component(s).
It's unthinkable that a manufacturer and avid photographer would ship damaged items.

Object beantwoord aan de beschrijving, netjes verpakt en correcte levering.

Ottimo venditore. Velocissimo nella consegna. Prodotto perfetto

Honest seller ! Just a shame that due to the transportfirma's fault my item was sent back to the seller. But all communication was clear and answered for.
So i would definitely recommend this seller