The Nikon 10x lens reviews cover different models. The 1 Nikkor 10-100mm f/4-5.6 (non-PD) offers decent optical performance but is outclassed by the 30-110mm in sharpness and chromatic aberration. The 10mm f/2.8 pancake lens is compact, solidly built with a metal barrel, but lacks a manual focus ring and rubber gasket. The 10.5mm f/2.8 DX fisheye provides dramatic effects but requires software correction for practical use. These lenses suit Nikon 1 or DX system users seeking specific focal lengths or creative effects.