If your observation that the 250 Sonnar is the worst, then it's not your imagination it's your experience. I find the 250 to be a challenging lens to use because of its bulk and weight. On tripod, though, it certainly seems to me to live up to the Zeiss/Hasselblad standards per the specifications. Off tripod... there are too many other photographer-induced factors that can make that lens look bad.
@chuckroast I have the 50, 60, 80, 100, 150, and 250mm lenses. Never bothered with any kind of instrumented tests. I tag my scans with the equipment used, so I can easily look up images taken with a given lens. Can't tell the difference. What I see is that 90% of shots taken with the 250mm have a tiny bit of shake blur in them due to poor tripod discipline, or the focus point is slightly off due to the shallow DOF. Perhaps these factors also contributed to your perception of this lens?
OTOH, my 6x6 scans are 6,200x6,200 pixels. The grain is tight and sharp on them, but that's only 2,800ppi and I only shoot ISO 400 films on medium format. I wouldn't rule out the possibility to discover differences if I were shooting Delta 100 and scanning at 5,000ppi. MTF curves don't lie: Zeiss themselves say that the 250mm is less sharp than the 100mm Planar, for example.
If your observation that the 250 Sonnar is the worst, then it's not your imagination it's your experience. I find the 250 to be a challenging lens to use because of its bulk and weight. On tripod, though, it certainly seems to me to live up to the Zeiss/Hasselblad standards per the specifications. Off tripod... there are too many other photographer-induced factors that can make that lens look bad.
Well, there you go, you've cracked it, directly to the meat of the nut, that, longer lenses need the steadying influence of a fixed support, tripod or monopod or a photographer that knows various anti-shake technics of body bracing, of including standing on a tension rope.
There are photographers that can get great results by hand holding long lenses, but a static brace or support gives the best results, Short or Like ng lenses, period.
One side issue I suggest folks pay attention to is, tripod harmonics.
In a wind, no matter how you've braced your tripod, and support the long lens, it's possible for harmonic vibrations to take place, which should be found out and eliminated to get the best from your set-up.
I.M.O.
If your observation that the 250 Sonnar is the worst, then it's not your imagination it's your experience. I find the 250 to be a challenging lens to use because of its bulk and weight. On tripod, though, it certainly seems to me to live up to the Zeiss/Hasselblad standards per the specifications. Off tripod... there are too many other photographer-induced factors that can make that lens look bad.
So there were a few lenses that I was disappointed with, but first let me explain. When photographers still shot film professionally I worked as a sports photographer. One of my contracts was with TOPPS baseball cards, although I only shot the NBA in Toronto for them. If you shoot the NBA, and are renting strobes for $400 a game from the league, they expect you to set up remote cameras.
So I shot with a 70-200mm and 400mm f2.8 in my lap, and set up three 553 cameras as remotes, all hooked into the strobes.
I bought a new 40mm for placement right behind, and shooting through the glass for rim shots. The lens was just over $7000 when I bought it but there was a promo at the time that gave you a 12 back. This lens was outstanding.
I bought a new 250mm and mounted it in a stairwell so you could shoot any action in front of the basket. I also used it for some portraits on 'media day' because I like the angle of view. I thought this lens was outstanding, and my favorite, although I always had it nailed down to something, and was shooting with strobes that also make things sharper.
I bought a new 60mm CB lens, I believe this was a less costly alternative to the CFi lenses, but when I bought it, it was the only 60mm in the lineup. This was mounted on a 553 right on the pole holding the basket up. I was always disappointed with this lens. Just wasn't as sharp as it should have been.
I also bought a 160mm CB lens but rarely used it and never found it all that great.
I sometimes borrowed an old silver 150mm but didn't like it, and it wasn't mine.
The final lens in the kit was the 120mm makro, which was the most outstanding lens I owned.
I never owned the 180mm but would buy one in a minute if I still shot with a blad. It's the perfect focal length and I've only heard great things about it.
My two cents worth.
Back when I was shooting Hasselblad, I had a 50mm CF Distagon that was the only bad hasselblad lens I ever used. It was sharp in the center and by the time you got halfway to the edges the image was soft with no fine detail resolution at all apertures. I sold it and got a 50mm CF-FLE (the floating lens element version) and it was tack sharp to the edges.
Out of all those lenses, the 80 needs to be stopped down a bit more than others to get the corners super sharp when doing landscapes
Not that field curvature bothers me - I like the 1st gen Pentax 6x7 55mm, which would probably set the field flatness obsessives' hair on fire - excessively deep focus (and the opposite) is overrated.
That's a good question. Topps had a license to product NBA cards. Once they had made their selections all images went to NBA Photo where they were re-sold as needed to non-trading card companies. The NBA and TOPPS would split this money. (Not with the photograpehrs) The NBA required these images on 2 1/4, so we all shot, either Haselblad or Rollei 6008, but mostly Blad. Some of the guys shot with a blad in the lap, but I was never that good and needed AF for that work.Why were you shooting with a Hasselblad for sports cards? The image size is so small that 35mm would have worked fine.
This must have been a bad copy or something might have happend to it.
My 'older' Distagon-C 50mmT* is one of the best I have, actually just like all the other CZ lenses:
View attachment 348035
View attachment 348036
Shot on Bergger 400 at 800ASA F8 or F11, t1/125 handheld and processed in Berspeed.
These are beautiful! I just pulled the trigger on a black Zeiss T* 50mm F4 seems to be in decent shape. I have a wide angle interest renewed, due to getting the CFV16 Hasselblad Digital Back. So now I will have the same vintage 30mm, 40mm, 50mm, 60mm, 80mm, 100mm, and Bellows 135. So it makes sense to want the 50mm again.
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