Archived posting to the Leica Users Group, 2010/10/27

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Subject: [Leica] T Stops
From: tedgrant at shaw.ca (tedgrant at shaw.ca)
Date: Wed, 27 Oct 2010 17:11:07 -0700
References: <380-2201010327142847374@M2W106.mail2web.com> <p06230918c8ee44354d5d@192.168.1.18> <AANLkTik34EaywGyFEtod3BG5h4d0_-1zUx8j4dP8+0_0@mail.gmail.com> <C1091360-6F4D-4295-96A7-7B7B76E67EBA@embarqmail.com>

Ric Carter offered:
Subject: Re: [Leica] T Stops
>I always thought t-stops were all about matching cuts in feature films
> > With t-stops and pro-batch corrections, those three camera shots could 
> > be more readily matched in a final edit<<

Ok here you are about "T" stops? :-)

As I recall what little attention seemed to be paid to this "T stop thing" 
originally some of the crew I worked with at the newspaper thought it was 
cool because now they'd have a, "READY?" ...................

A coffe break in the morning and a "TEA stop!" in the afternoon. Trust me, 
it lasted about two days with the publisher! Well he never had any sesne of 
humour at anytime. :-)

We all thought "hey this is great, I wonder who thought of it?" Figuring it 
was probably started by the Brits and "Tea Time!" Oh well it was funny about 
50 years ago or there abouts.
cheers,
ted


> ric
>
>
> On Oct 27, 2010, at 7:54 PM, Sonny Carter wrote:
>
>> On Wed, Oct 27, 2010 at 4:19 PM, Henning Wulff <henningw at 
>> archiphoto.com> 
>> wrote:
>>> In view of the above I remain quite skeptical about this article as a 
>>> whole.
>>> I don't think they have a true handle on what's happening, just as DXO
>>> doesn't seem to have a handle on some of their 'quality' criteria or
>>> measurements.
>>
>> T stops.  I remember when "they" decided to make it an issue for film
>> cameras. It started to fall apart almost immediately.  If I recall,
>> not too many companies reissued lenses with T stops.   Arriflex Zeiss
>> lenses did it, but most of us did not rush out and sell our Angenieux
>> lenses so we could join the club.
>>
>> After all, we were shooting Color Neg, and if we transferred to video
>> on Rank chains or if we were going straight to print, we had great
>> timers doing scene-by-scene corrections.
>>
>> I was shooting with a CP16 reflex with ttl exposure meter, but I still
>> always took incident readings if I could.  Later, most of my docs were
>> with Aaton cameras, but always with Angenieux glass, so T stops were
>> never anything I cared about.
>>
>> The article seems like it is blowing smoke.  I am not too weird-ed out
>> if my camera might change the iso slightly to make the picture better
>> . . . but then, I'm never in a position to make images that are
>> repeatable.
>>
>>
>>
>> Regards,
>>
>> Sonny
>> http://sonc.com/look/
>> Natchitoches, Louisiana
>>
>> USA
>>
>> _______________________________________________
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>
>
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In reply to: Message from durling at cox.net (durling at cox.net) ([Leica] T Stops)
Message from sonc.hegr at gmail.com (Sonny Carter) ([Leica] T Stops)
Message from ricc at embarqmail.com (Ric Carter) ([Leica] T Stops)