First impressions of the 1 Nikkor 18.5mm f/1.8

the unique optical design requirements, it is more difficult and much more expensive to make an excellent large aperture (larger than f2.8). pancake lens. I doubt many N1 owners would be willing to pay the very high price for such a lens. One big advantage the N1 system has over DX, NEX, and M4/3 is their much less expensive lenses that are nonetheless optically very good to excellent quality.

- Jon