Following a couple of recent email exchanges I’ve had, I thought I’d tidy things up and publish them here for the benefit of the general readership. This is a list of what I consider to be the ultimate lenses, on their native systems (and irrespective of system, actually). Lenses also tend to have significantly greater longevity (especially if without electronics) especially compared to camera bodies; you could buy one set of Otuses and adapt it to just about everything now and to come. In that sense, whilst good glass is expensive – the long term cost of ownership is significantly less than cutting edge bodies, and given residuals are high, generally worth the investment.
Of course, what constitutes ‘ultimate’ is actually highly subjective; some value smooth drawing quality and tonal transitions over outright resolution; others require zero distortion or high color accuracy or secondary color correction. If anything, my personal preferences tend to lean towards resolution and microcontrast; I can accept some vignetting, distortion, secondary lateral CA (but not longitudinal) – because these are easy to fix in post. Field curvature, smearing, coma etc. are not. Not all lenses on this list are here because of technical perfection or MTF chart performance, either. On top of that, there are two lenses that are not system options, but included anyway because they deserve honourable mentions. There are probably also better lenses I’ve not used yet (and so obviously can’t include them). I’ve tried to give justifications where possible. With that in mind, and in no particular order, here we go.
**Items denoted with two stars are lenses I currently own. *One star, lenses I’ve owned. Links are to reviews or affiliate suppliers. Images shot with the respective lenses mentioned.