There isn’t exactly a wealth of affordable options when it comes to 24mm prime lenses for Sony full-frame cameras, so Tamron’s new lens is a welcome addition to the line-up, though it does have its idiosyncrasies.
Following on from the success of its two affordable Sony mount zooms made with some smart compromises (the 17-28mm f/2.8 and 28-75mm f/2.8), Tamron has launched a batch of f/2.8 primes. Prior to their release, fans were excited at the prospect of relatively quick glass that was compact and reasonably priced, so when Tamron announced this selection of f/2.8 lenses, there was a degree of disappointment.
In Tamron’s defense, with the 24mm f/2.8 Di III OSD M 1:2, it has released something relatively unique at this focal length. With one notable exception, all of the other options start at more than double the price, albeit with much wider maximum apertures, so if you’re looking for a compact, lightweight, low-cost 24mm prime that’s not going to get anyone excited, the Tamron may be a smart choice.