Worked great for the first two times I used it. On the third time it began to react erratically and then died. Cleaned battery terminals and replaced fresh batteries twice. Will not power up. Do not recommend.
i order this adapter and when it arrive the box is pretty bit up but the product is fine, i tested it and it work all of the normal function of the lens, I'm empress with the capability of this product but one thing i notice that the cable looks like it will not last long( i hope i am wrong) and the paint is easy to get scratch.performance wise its a 5 star for me but i will give it 4 for some minor improvement, i am happy with it so far