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Aperture values for comparison of lens ‘speed’
Comparing maximum aperture values in third- and half-stops can be challenging, so I’ve created a table to facilitate this comparison. Below F1.0, the differences become even more complex, so please consider this information as a guideline rather than definitive (and it may be subject to updates). However, you’re unlikely to encounter many lenses in regular production with such apertures. For instance, both the Nikon Noct Nikkor and the Leica Noctilux have a maximum aperture of F0.95, which is 1/3 stop “faster” than F1.0, nearly 1 stop faster than F1.2 and 1 1/3 stops faster than F1.4, making them a significant benefit for low-light photography. Interestingly, if you’re a film buff,…
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Nikon Nikkor Z 58mm F0.95 S Noct: Initial Impressions
The Nikkor Z 58mm F0.95 S Noct is one of Nikon’s showcase lenses – a sort of throwback to the early days of Nikon’s interest in optical research. It’s certainly a lens that splits opinions – I’m still not sure exactly how I feel about it – though there’s no denying it’s a beautifully made lens that’s capable of extremely high image quality in all its nuances. You can read additional opinion on this lens here. Build Like other Nikon exotics, it’s delivered in a massively oversized cardboard box, but inside it contains a large Pelican-type case, instead of the more usual soft-padded type. I didn’t weigh the case but…
