R
ruben
Guest
Yesterday I become somewhat frustrated with my Kievs, for not being able to focus fast enough a very nice elder who was walking towards me, while talking with his cellular. "Moment I am being photograped" he said to the one at the other side of the line, and upon being some half a meter from me he told me "Thank you".
Yes, gentlemen from the Flinstone's era are still out there, not only those shooting film at RFF.
So I went frustrated for not being able to focus at the first time, and not being able to re-wind and refocus at the closest distance, when he told me thank you with his broadest smile. Although my instincts, if just to make myself feel better, where ok. I tryied.
Therefore I started to fiddle with the idea of making a trial with my OM gear, including that nice Winder 2. And this is what happened some moments ago, midnight in Israel.
I opened my home door, leading to a second one built by thin columns, like a garden fence, and white painted. Beyond there, there is absolute darkness as background.
I picked an OM with lumi-micron bright screen and Zuiko 50 f/1.8 and was absolutely unable to focus at all any column of the white fence. Then I picked my Kiev, and it was a piece of cake due to the double yellow image. I will not say that had I made a real shot I would had been award winning sharp, but the difference was overwhelming.
Then I went to check another question I wanted to check since some time ago. From 0,9 meter to infinity, the kiev rotates 270 degrees, not to speak about the small wheel multiplying this rotation per 4. How many degrees does the Zuiko 50 f1.8 rotates for the same distance ? (prepare your parachute): Just 90 degrees. Or 1/3 of the basic Kontax rotation. Fine.
Now, from 1,5 meter to infinity, the rotation to the Kontax is close to 180 degrees. What's the amplitude of the Zuiko for the same distance ? (prepare your auxiliary parachute): Between 45 and 30 degrees by my eye estimation. We are talking here about the most used distances, and the great Zuiko hardly matches the rotation of a compact 40mm rangefinder, like the Oly RC if you want.
What happened to me that I was not able to focus this nice elder ?
As you may remember I recommended some weeks ago to felt mark the Kiev distance scale at the 3 meter line and at the 1,5 meter line, and be pre-set at the distance scale at one of those lines, according to the situation, for easy juxtaposition and therefore fast focusing. Since then I have had wonderfull results with this way.
But when I decided to shoot the gentleman I was at the 3 meter line, a distance he crossed and was closing the gap to my position quickly. I was wrongly pre-setted at the distance scale. If I had been at the 1,5 meter line I could track him with the focusing wheel from the 3 meters when I decided to shoot, up to the slightly less than 1 meter when he told me "thank you". Ok, next time
Now a question. What AF camera can do the job accurately, without shutter lag, firing at 3 frames per second, without missing the focus - and about how much money are we speaking ?
Cheers,
Ruben
Yes, gentlemen from the Flinstone's era are still out there, not only those shooting film at RFF.
So I went frustrated for not being able to focus at the first time, and not being able to re-wind and refocus at the closest distance, when he told me thank you with his broadest smile. Although my instincts, if just to make myself feel better, where ok. I tryied.
Therefore I started to fiddle with the idea of making a trial with my OM gear, including that nice Winder 2. And this is what happened some moments ago, midnight in Israel.
I opened my home door, leading to a second one built by thin columns, like a garden fence, and white painted. Beyond there, there is absolute darkness as background.
I picked an OM with lumi-micron bright screen and Zuiko 50 f/1.8 and was absolutely unable to focus at all any column of the white fence. Then I picked my Kiev, and it was a piece of cake due to the double yellow image. I will not say that had I made a real shot I would had been award winning sharp, but the difference was overwhelming.
Then I went to check another question I wanted to check since some time ago. From 0,9 meter to infinity, the kiev rotates 270 degrees, not to speak about the small wheel multiplying this rotation per 4. How many degrees does the Zuiko 50 f1.8 rotates for the same distance ? (prepare your parachute): Just 90 degrees. Or 1/3 of the basic Kontax rotation. Fine.
Now, from 1,5 meter to infinity, the rotation to the Kontax is close to 180 degrees. What's the amplitude of the Zuiko for the same distance ? (prepare your auxiliary parachute): Between 45 and 30 degrees by my eye estimation. We are talking here about the most used distances, and the great Zuiko hardly matches the rotation of a compact 40mm rangefinder, like the Oly RC if you want.
What happened to me that I was not able to focus this nice elder ?
As you may remember I recommended some weeks ago to felt mark the Kiev distance scale at the 3 meter line and at the 1,5 meter line, and be pre-set at the distance scale at one of those lines, according to the situation, for easy juxtaposition and therefore fast focusing. Since then I have had wonderfull results with this way.
But when I decided to shoot the gentleman I was at the 3 meter line, a distance he crossed and was closing the gap to my position quickly. I was wrongly pre-setted at the distance scale. If I had been at the 1,5 meter line I could track him with the focusing wheel from the 3 meters when I decided to shoot, up to the slightly less than 1 meter when he told me "thank you". Ok, next time
Now a question. What AF camera can do the job accurately, without shutter lag, firing at 3 frames per second, without missing the focus - and about how much money are we speaking ?
Cheers,
Ruben
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