Re: Question about SR

2012-10-14 Thread John Sessoms

So, instead of ONE-one thousand, TWO-one thousand ... it's ONE-five
hundred, TWO-five hundred ...

;-D

From: David Parsons

It's about half a second. Not instantaneous, but may be an issue in
some situations.

On Sun, Oct 14, 2012 at 3:07 PM, John Sessoms  wrote:

From: "J.C. O'Connell"



thanks for your reply, I was kinda hoping I wouldnt have to
"turn on" the SR before snapping an image but it looks like
you have to wait for it to do its stuff (like af) before the
camera is ready to shoot.



I think it's pretty close to instantaneous. Faster than AF anyway.

It's not like having to warm up an old car before driving it.



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Re: Question about SR

2012-10-14 Thread David Parsons
It's about half a second.  Not instantaneous, but may be an issue in
some situations.

On Sun, Oct 14, 2012 at 3:07 PM, John Sessoms  wrote:
> From: "J.C. O'Connell"
>
>
>> thanks for your reply, I was kinda hoping I wouldnt have to
>> "turn on" the SR before snapping an image but it looks like
>> you have to wait for it to do its stuff (like af) before the
>> camera is ready to shoot.
>
>
> I think it's pretty close to instantaneous. Faster than AF anyway.
>
> It's not like having to warm up an old car before driving it.
>
>
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RE: Question about SR

2012-10-14 Thread John Sessoms

From: "J.C. O'Connell"


thanks for your reply, I was kinda hoping I wouldnt have to
"turn on" the SR before snapping an image but it looks like
you have to wait for it to do its stuff (like af) before the
camera is ready to shoot.


I think it's pretty close to instantaneous. Faster than AF anyway.

It's not like having to warm up an old car before driving it.

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Re: Question about SR

2012-10-14 Thread William Robb
Something to remember about shake reduction is that it is never really 
turned off. It can be disabled, but the mechanism is still active even 
when off to keep the sensor positioned.


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RE: Question about SR

2012-10-13 Thread Kenneth Waller
not in my experience with my K 20D - I've notice no lost lag wether or not SR 
is engaged or not.


-Original Message-
>From: "J.C. O'Connell" 
>Subject: RE: Question about SR
>
>thanks for your reply, I was kinda hoping I wouldnt have to
>"turn on" the SR before snapping an image but it looks like
>you have to wait for it to do its stuff (like af) before the
>camera is ready to shoot.
>
>-
>J.C.O'Connell
>hifis...@gate.net
>-
>
>-Original Message-
>From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of John Sessoms
>Sent: Saturday, October 13, 2012 7:32 PM
>To: pdml@pdml.net
>Subject: RE: Question about SR
>
>I could be wrong, but I think the motion detectors are always active
>when the switch is "ON", but the actuators that move the sensor only do
>their thing while the shutter is open.
>
>Or it might be the motion detectors are activated by half press &
>actuators are activated by full press.
>
>From: "J.C. O'Connell"
>
>> If you leave it "on" is SR on all the time or only when you
>> half press shutter button?
>>
>> -
>> J.C.O'Connell
>> hifis...@gate.net
>> -----
>>
>> -Original Message-
>> From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of
>kwal...@peoplepc.com
>> Sent: Saturday, October 13, 2012 2:50 PM
>> To: Pentax-Discuss Mail List
>> Subject: Re: Question about SR
>>
>> My K20D has a rotating 2 position switch on the back, that turns the
>feature
>>
>> on or off.
>>
>> Kenneth Waller
>> http://www.pentaxphotogallery.com/kennethwaller
>>
>> - Original Message -
>> From: "J.C. O'Connell" 
>> Subject: Question about SR
>>
>>
>>> On the Pentax dslr bodies that have SR, how do you turn the SR on?
>>> By pressing the shutter button partially? Seems like it would need to
>>> have some sort of auto off switch so the batteries won't drain...
>>>
>>> -
>>> J.C.O'Connell



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RE: Question about SR

2012-10-13 Thread J.C. O'Connell
thanks for your reply, I was kinda hoping I wouldnt have to
"turn on" the SR before snapping an image but it looks like
you have to wait for it to do its stuff (like af) before the
camera is ready to shoot.

-
J.C.O'Connell
hifis...@gate.net
-

-Original Message-
From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of John Sessoms
Sent: Saturday, October 13, 2012 7:32 PM
To: pdml@pdml.net
Subject: RE: Question about SR

I could be wrong, but I think the motion detectors are always active
when the switch is "ON", but the actuators that move the sensor only do
their thing while the shutter is open.

Or it might be the motion detectors are activated by half press &
actuators are activated by full press.

From: "J.C. O'Connell"

> If you leave it "on" is SR on all the time or only when you
> half press shutter button?
>
> -
> J.C.O'Connell
> hifis...@gate.net
> -
>
> -Original Message-
> From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of
kwal...@peoplepc.com
> Sent: Saturday, October 13, 2012 2:50 PM
> To: Pentax-Discuss Mail List
> Subject: Re: Question about SR
>
> My K20D has a rotating 2 position switch on the back, that turns the
feature
>
> on or off.
>
> Kenneth Waller
> http://www.pentaxphotogallery.com/kennethwaller
>
> - Original Message -
> From: "J.C. O'Connell" 
> Subject: Question about SR
>
>
>> On the Pentax dslr bodies that have SR, how do you turn the SR on?
>> By pressing the shutter button partially? Seems like it would need to
>> have some sort of auto off switch so the batteries won't drain...
>>
>> -
>> J.C.O'Connell
>> hifis...@gate.net
>> -

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RE: Question about SR

2012-10-13 Thread John Sessoms

I could be wrong, but I think the motion detectors are always active
when the switch is "ON", but the actuators that move the sensor only do
their thing while the shutter is open.

Or it might be the motion detectors are activated by half press &
actuators are activated by full press.

From: "J.C. O'Connell"


If you leave it "on" is SR on all the time or only when you
half press shutter button?

-
J.C.O'Connell
hifis...@gate.net
-

-Original Message-
From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of kwal...@peoplepc.com
Sent: Saturday, October 13, 2012 2:50 PM
To: Pentax-Discuss Mail List
Subject: Re: Question about SR

My K20D has a rotating 2 position switch on the back, that turns the feature

on or off.

Kenneth Waller
http://www.pentaxphotogallery.com/kennethwaller

- Original Message -
From: "J.C. O'Connell" 
Subject: Question about SR



On the Pentax dslr bodies that have SR, how do you turn the SR on?
By pressing the shutter button partially? Seems like it would need to
have some sort of auto off switch so the batteries won't drain...

-
J.C.O'Connell
hifis...@gate.net
-


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Re: Question about SR

2012-10-13 Thread Brian Walters

Quoting David Parsons :


Only when half pressed.



SR also turns itself off when you set a time exposure mode.  A useful  
feature because you're supposed to turn it off when the camera is  
mounted on a tripod and it's ridiculously easy to forget to do it  
manually.



Cheers

Brian

+
Brian Walters
Australian Native Plants Society (Australia)
http://anpsa.org.au





On Sat, Oct 13, 2012 at 2:53 PM, J.C. O'Connell  wrote:

If you leave it "on" is SR on all the time or only when you
half press shutter button?

-
J.C.O'Connell
hifis...@gate.net
-

-Original Message-
From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of kwal...@peoplepc.com
Sent: Saturday, October 13, 2012 2:50 PM
To: Pentax-Discuss Mail List
Subject: Re: Question about SR

My K20D has a rotating 2 position switch on the back, that turns the feature

on or off.

Kenneth Waller
http://www.pentaxphotogallery.com/kennethwaller

- Original Message -
From: "J.C. O'Connell" 
Subject: Question about SR



On the Pentax dslr bodies that have SR, how do you turn the SR on?
By pressing the shutter button partially? Seems like it would need to
have some sort of auto off switch so the batteries won't drain...




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Re: Question about SR

2012-10-13 Thread David Parsons
Only when half pressed.

On Sat, Oct 13, 2012 at 2:53 PM, J.C. O'Connell  wrote:
> If you leave it "on" is SR on all the time or only when you
> half press shutter button?
>
> -
> J.C.O'Connell
> hifis...@gate.net
> -
>
> -Original Message-
> From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of kwal...@peoplepc.com
> Sent: Saturday, October 13, 2012 2:50 PM
> To: Pentax-Discuss Mail List
> Subject: Re: Question about SR
>
> My K20D has a rotating 2 position switch on the back, that turns the feature
>
> on or off.
>
> Kenneth Waller
> http://www.pentaxphotogallery.com/kennethwaller
>
> - Original Message -
> From: "J.C. O'Connell" 
> Subject: Question about SR
>
>
>> On the Pentax dslr bodies that have SR, how do you turn the SR on?
>> By pressing the shutter button partially? Seems like it would need to
>> have some sort of auto off switch so the batteries won't drain...
>>
>> -
>> J.C.O'Connell
>> hifis...@gate.net
>> -
>
>
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> follow the directions.
>
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RE: Question about SR

2012-10-13 Thread J.C. O'Connell
If you leave it "on" is SR on all the time or only when you
half press shutter button?

-
J.C.O'Connell
hifis...@gate.net
-

-Original Message-
From: PDML [mailto:pdml-boun...@pdml.net] On Behalf Of kwal...@peoplepc.com
Sent: Saturday, October 13, 2012 2:50 PM
To: Pentax-Discuss Mail List
Subject: Re: Question about SR

My K20D has a rotating 2 position switch on the back, that turns the feature

on or off.

Kenneth Waller
http://www.pentaxphotogallery.com/kennethwaller

- Original Message - 
From: "J.C. O'Connell" 
Subject: Question about SR


> On the Pentax dslr bodies that have SR, how do you turn the SR on?
> By pressing the shutter button partially? Seems like it would need to
> have some sort of auto off switch so the batteries won't drain...
>
> -
> J.C.O'Connell
> hifis...@gate.net
> -


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Re: Question about SR

2012-10-13 Thread kwaller
My K20D has a rotating 2 position switch on the back, that turns the feature 
on or off.


Kenneth Waller
http://www.pentaxphotogallery.com/kennethwaller

- Original Message - 
From: "J.C. O'Connell" 

Subject: Question about SR



On the Pentax dslr bodies that have SR, how do you turn the SR on?
By pressing the shutter button partially? Seems like it would need to
have some sort of auto off switch so the batteries won't drain...

-
J.C.O'Connell
hifis...@gate.net
-



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Re: Question about SR

2012-10-13 Thread Matthew Hunt
On Sat, Oct 13, 2012 at 2:23 PM, J.C. O'Connell  wrote:

> On the Pentax dslr bodies that have SR, how do you turn the SR on?
> By pressing the shutter button partially? Seems like it would need to
> have some sort of auto off switch so the batteries won't drain...

On my K10D, SR begins when the shutter button is half-pressed. It then
takes a moment to stabilize the image; stabilization is indicated in
the viewfinder with a "shaking hand" symbol. If you fully depress the
shutter before this symbol appears, SR may be ineffective, and my
experience suggests that the image may even be degraded, compared to
SR being turned off. Once you release the shutter button on the K10D,
SR becomes inactive, and you have to start the cycle over again.

My understanding is that on the K-5, SR remains active after your
release the shutter button, for whatever (configurable) period of time
the meter remains active.

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