DxOMark: the Sigma 35mm f/1.4 DG HSM lens sets a new benchmark for optical performance - Nikon Rumors
DXOMARK - Carl Zeiss Milvus 2/35 ZF.2 Nikon lens review: Affordable quality. For insight into the performance, check out the full review: http://dxo.io/2mK68NK | Facebook
DxOMark test results for the Nikkor 14-24mm f/2.8 lens are out - Nikon Rumors