Almost zero expansion

Expansion of 1.5 times (I tested ave CUNE latte) is almost nothing (they announced 2.5 times) (again, to get this extension, you must have the magnifying glass at 50 cm distance;. Closer, it does agandit almost all). It is impossible to return the object because it is sold in a package that must be destroyed to access the lens; once the damaged packaging, we do not know return the magnifying glass ..... Attention scam.