Actually good, but unfortunately I can not give more than 2 stars for the sun visor for the Nikon D3100 as it barely holds on my objective and it is in Manuel mode for focusing, keep it or not you moved back everything. In Auto mode, the lens keeps them at least to some extent, but unfortunately Nevertheless unusable for me.
Highly recommended for people who do not want to spend 25 Lens Hood for the Nikon original and mainly in autofocus Fotogrsfieren.
