I’ve bought the 25mm f/1.4 C-Mount lens last August with its larger sibling, the 50mm f/1.4 C-Mount, which I’ve reviewed here. This is a new record even for me in regard to long term usage of a lens, before writing a review. It took me four months to review the 50/1.4 C-Mount and a whopping eight to do a review of the Nikon 1 Nikkor 18.5mm f/1.8. Despite having the 25/1.4 and using it for such a long time, I don’t have that many photos to show for it. One reason is that it is a specialized lens, which I only use when I feel that its characteristic look adds something to the photo opportunity at hand. Otherwise I go with the 18.5mm f/1.8, which is similar in terms of focal length and DOF control, and doesn’t have the swirly bokeh I don’t like that much. The other reason is that I have the afore-mentioned 50/1.4 C-Mount. Unlike the 25/1.4 it cannot be substituted with the 18.5mm, because it is an entirely different beast in regard to focal length and bokeh. Having smoother focus and aperture rings, whereby the former is further away from the body (25/1.4’s focus ring is next to the body), makes it easier to use. I will go into more detail on that later. This is what the 25/1.4 C-Mount lens looks like mounted on the Nikon V1 and in the hand.