philber wrote:
philip_pj wrote
Am I the only one a little curious about the Loxias? - not to be critical of CZ whom I pretty much thank every shooting day, but when you look at the later ZE/Fs and Otuses - all brilliant, at high but fair prices, then the ZM 35/1.4, they appear to be at a different level to the ex-ZM Loxias. It looks like a play for the traditional look for M users now with a Sony body, at the cost of recent developments in design. Maybe to get more differentiation from FE lenses too..we have not seen much from them yet. It seems many folks prefer the new ZM Distagon on the modded sensor, if they are prepared to pay for it. I now own one of the Loxias and have played with the other one. While I think they are quite a competitive offering in their own right, they are definitely not the best Zeiss can make. Not only compared to the brilliant Oti and ZM 35 f:1.4, but also the newer Z* (35 f:1.4 and subsequent). I think even my Touit 12 is a "better lens".
That comes from the Loxia DNA so far: adapted film-era ZM. The reason why no more Loxia were announced is that they require new designs, and that apparently takes time; It also offers hope...:-)
If we look at what Zeiss did with the ZF line I think it can help us see what might happen with the Loxia line. With the ZF the first two lenses they brought out were the 50 f/1.4 and 85 f/1.4 planers and these were pretty similar to the Zeiss C/Y mount versions of these lenses. The next two lenses required more revision. There was the 25 f/2.8 for which there was a C/Y mount version but the ZF is changed quite a bit, and the 35 f/2 which was a whole new design and the first ZF with a floating element and the first with an aspherical element. Every lens after this one would have a floating element design, and every lens except the 50 MP would have special glass (either aspherical or anomalous partial dispersion or both). Then came the two makro-planars that were pretty new designs too, and even the 28 f/2 and 21 f/2.8 which paid homage to the stellar C/Y mount lenses they were based on had significant revisions as well.
So, what I see is they started with two lenses they basically ported from the C/Y mount and then started making lenses that they either significantly revised or totally redesigned. I expect the same with the Loxia line. It is also interesting that their first four lenses were a 25, 35, 50, and 85. I expect those to be the first four lenses for the Loxia line as well. So, I totally agree with Phillipe. I think the next Loixa that are made will be significantly more redesigned. The 25 f/2.8 will require quite a lot of revision and it may look nothing like the ZM biogon. I wouldn't even be surprised if it was a distagon rather than a biogon. I would expect it to have some distagon features at least. The 85 will be interesting. The could port the 85 f/2 sonnar, but I expect more revision in this case to keep the price competitive. Will there be further lenses, I think there will be an 18 f/4; a 21 f/2.8, and a 28 f/2.8 eventually but they will all be redesigns. I would love to see a 35 f/1.4 based on the ZM, but I am less optimistic about that and I'm not sure the line will sell well enough for a 15 or a 135 or even a macro lens to be developed. I hope it does, but I have my doubts. I do expect the basic 7 lens, however, 18 f/4, 21 f/2.8, 25 f/2.8, 28 f/2.8, 35 f/2, 50 f/2, and 85 f/2. With those apertures the lenses will stay small and be a good fit for the Sony A7 series cameras.