Archived posting to the Leica Users Group, 2012/11/05

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Subject: [Leica] Marty, shutter lag in digital M
From: benedenia at gmail.com (Marty Deveney)
Date: Tue, 6 Nov 2012 17:00:57 +1030
References: <20121106060404.UEZQ6475.eastrmfepo202.cox.net@eastrmimpo306>

The Nikon D3, D4, Canon 1 series, Sony A33 and A55 are all in the same
ballpark.  The Nikons are the fastest.

It's partly a matter of methodology in measurement.  The lag times
cited by Leica for the M3-M6 are just for tripping the shutter and
assume you have taken up the slack in the shutter release prior to
taking the photo, the times for many AF SLRs include pressing through
the AF notch to the release point.  If you calculate both the same
way, the film Leicas are about the same as these SLRs (30-40 ms).  I
don't tend to walk around with my finger on the shutter depressed
right down ready to shoot.  I take too many blank frames and photos of
the footpath that way.

The Leica M8, M9 or Monochrom (and I assume ME, but I haven't seen or
handled one to measure the lag) have a lag of about 80 ms.  Anything
under 50 ms (that's 1/20 second) I can't notice.  Anything over it I
can.

Marty


On Tue, Nov 6, 2012 at 4:34 PM, jon.streeter <jon.streeter at cox.net> wrote:
> Terrific portraits.
>
> I have not heard that any SLRs except the old Canon RTS or whatever with 
> the prism instead of a mirror were faster than Ms.  Which SLRs would these 
> be?
>
> Sent from my Verizon Wireless Phone
>
> ----- Reply message -----
> From: "Marty Deveney" <benedenia at gmail.com>
> To: "Leica Users Group" <lug at leica-users.org>
> Subject: [Leica] Marty, shutter lag in digital M
> Date: Mon, Nov 5, 2012 9:54 pm
>
>
> I wish they were faster, but they still work pretty well, including
> for portraits:
>
> http://gallery.leica-users.org/v/freakscene/MM/S-jr.jpg.html
> http://gallery.leica-users.org/v/freakscene/MM/Veronica+2-9-12-web.jpg.html
> http://gallery.leica-users.org/v/freakscene/MM/Niamh+2-9-12-web.jpg.html
> http://gallery.leica-users.org/v/freakscene/75+Summilux/fionn1.jpg.html
>
> I prefer a rangefinder with long lag to an SLR with short lag.  The
> best SLRs are now faster than all film Leicas apart from the M7, to
> which they are about equivalent.
>
> Marty
>
>
>
> On Tue, Nov 6, 2012 at 3:53 PM, jon.streeter <jon.streeter at cox.net> 
> wrote:
>> Thank you, Marty.  This is exACTly the kind of info I was looking for.  A 
>> digital M in theory would be a dream camera, allowing one to shoot to 
>> one's heart's in a wide range of ISOs and in black and white and color.  
>> But all these advantages are worthless if the camera has to think it over 
>> before taking the picture.  Unforgivable in a Leica.  I'll hang on to my 
>> relics and delight in the time I spend with them.  I'd post a portrait if 
>> I could figure out how.
>>
>> Sent from my Verizon Wireless Phone
>>
>> ----- Reply message -----
>> From: "Marty Deveney" <benedenia at gmail.com>
>> To: "Leica Users Group" <lug at leica-users.org>
>> Subject: [Leica] Kate Kirkwood and Leica Liker
>> Date: Mon, Nov 5, 2012 7:44 pm
>>
>>
>>> Now that the digital M
>>> cameras have long shutter-lag times even when compared to DSLRs, suddenly
>>> we're hearing that shutter lag doesn't matter, that nobody notices it.
>>> Really?  Nobody?  For capturing fleeting expressions in a portrait 
>>> session,
>>> nobody has noticed it?
>>
>> The M8, M9 and Monochrom lag time is about 1/13s.  To me it's the most
>> substantial problem with all these cameras.  It's been discussed here
>> widely before:
>> http://leica-users.org/v43/msg02993.html
>> http://leica-users.org/v44/msg03170.html
>>
>> Leica has stated that the new M (typ 240) has new architecture that
>> makes the camera faster and the shutter feel smoother.  The dummy
>> cameras that have been doing the rounds at the trade fairs seem to
>> display at least the latter, while no-one has measured the former.
>>
>> Marty
>>
>> _______________________________________________
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>>
>> _______________________________________________
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>
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In reply to: Message from jon.streeter at cox.net (jon.streeter) ([Leica] Marty, shutter lag in digital M)