We've just reviewed Nikon's latest Z-mount lens: the Z 35mm f/1.4. As we've come to expect from the best Nikon Z lenses, it's very impressive. However, this isn't the only 35mm Z lens that Nikon offers. The older Z 35mm f/1.8 S was one of the very first Z-mount lenses, but despite its age and slower aperture rating, it's around 40% more expensive to buy than the f/1.4.
Traditionally a lens with a faster aperture has commanded a price premium over a slower optic: take standard zoom lenses as an example - a 24-70mm f/4 will always be cheaper than an f/2.8 version. But it's exactly the opposite in the case of the Nikon 35mm pair - why is that? The answer is that little 'S' moniker at the end of Z 35mm f/1.8's model name. Nikon's S-Line lenses, are, according to Nikon:
