Visoflex on M9

Another set up (with my Micro Viso):

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I can only offer my observations with the equipment I have (M8 and Canon 20D/5D-I), and like Jaap said, in the end it comes down to a matter of personal taste, eg. I have never found the prints from the Canon files any less sharp than prints from the M8 when both are processed with workflows geared specifically for each.

I have used the 400/6.8 (what I call the Trombone Telyt) on the M8 (Viso-III masked down for the crop) which gives an effective 530mm. And I've used that lens on the 20D (effective 640mm) and 5D-I. The IQ on the M8 and 20D are both excellent at lower ISOs, but given the lens's slow speed and somewhat ungainly ergonomics I like to use as high a shutter speed as I can, therefore the 20D's superior lack of noise at ISO 800 and 1600 gives it an edge (plus it's a lot less cumbersome vs the Visoflex setup). On the 5D, the Telyt's pronounced field curvature is more evident due to the larger image circle, and I would expect that to hold true with the M9 for the same reason. Still, the performance and utility of that lens is so good that I sold my Canon EF 400/5.6L. PS I use a 72-67 stepdown on the front lens-retaining ring threads, and a 67mm IR filter for the M8, but an E49 with the male threads ground off (or the glass transposed into a Series-7 mount) would work in the rear slot. Two added advantages of using the lens on a Canon are that I can use AE (never seemed to get it to work well on the M8 just after the mirror trips no matter how carefully I adjusted the trip arm of the Visoflex), and also the very good EF-1.4x Canon teleconverter, which I own, rather than having to buy an expensive Leica 1.4x-APO-R.

My only other Visoflex-capable lens is the 135mm Tele Elmar head on a Universal Short Focus Mount. I have used that also on the M8+Viso-III (180mm effective), and both the 20D (216mm effective) and 5D-I. There isn't much that can be said about the 135 T-E other that it is sharp and contrasty and near-APO quality, even wide open. I have only one other prime 135mm lens to compare to that I can mount on the Canons, an old Nikkor f/3.5, and as expected, the Leica lens is far better in all respects. I have the Canon 28-135/IS and 70-300/IS but although they are great performers they are not L lenses, let alone not primes. The hassle of un-doing the lens head and the baffle and switching to the short mount is enough of a drag that I rarely do it, so for the most part the T-E is used directly on the M8. I have an old Canon rangefinder 13.5cm shoe finder whose eye relief is such that because of my glasses, limits me fortuitously to an almost exact 180mm view.
 
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Telyt 560 f5.6 on the M9 gives some severe vignetting.

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Car at about 1000 meters (3280feet)
M9 + Visoflex III + Televit + Telyt 560 f 5,6
 
Telyt 560 f5.6 on the M9 gives some severe vignetting.


Car at about 1000 meters (3280feet)
M9 + Visoflex III + Televit + Telyt 560 f 5,6

Are you sure it's not the hood? It's an obvious question, of course, but sometimes one can overlook the obvious..

Cheers,

R.
 
Are you sure it's not the hood? It's an obvious question, of course, but sometimes one can overlook the obvious..

Cheers,

R.


The Telyt 560 and 400 have a built-in hood and therefore should not be the cause of the vignetting only if the original design had been wrong.
In 1979 these lenses where made with a max aperture of 6.8 and this might indicate there was something wrong.
(not just the curvature field but maybe also the vignetting)
 
Trying out the 280/4.8 Telyt-V first version on the M9 today. The lens is not supposed to be very good, but I think the results are excellent, especially the saturated colors it produces. Good bokeh too.


lamb.jpg
 
The Telyt 560 and 400 have a built-in hood and therefore should not be the cause of the vignetting only if the original design had been wrong.
In 1979 these lenses where made with a max aperture of 6.8 and this might indicate there was something wrong.
(not just the curvature field but maybe also the vignetting)

OK: not just obvious but wrong. Strange! I'm now going to see if I can borrow them to see what happens with my M9. Again, I'm not calling you wrong for an instant: I'm just VERY puzzled and want to see what happens with the MP and M9 side by side.

Cheers,

R.
 
OK: not just obvious but wrong. Strange! I'm now going to see if I can borrow them to see what happens with my M9. Again, I'm not calling you wrong for an instant: I'm just VERY puzzled and want to see what happens with the MP and M9 side by side.

Cheers,

R.

I'm sure we will figure it out together. :)
 
Got III for M-E today from west end of Canada, camera store in Victoria, BC.



With Jipiter-3.


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To increase the distance I used Nikon F to M adapter with Vivitar zoom on it:


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Indoors with natural light requires ISO2500 and 1/15 for handheld:


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Outside it is less critical:


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With some non prestige enlarger lens via close up ring.


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Same flowers as above:


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1.5mm wire:

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No bugs. Snow is coming on this weekend...
 
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