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#1
April 4th 18, 12:56 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On 3/16/2018 12:34 PM, Savageduck wrote:
snip The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, as it slows down the tracking a tad. The shutter speed stability depends on the user's individual hand stability, speed of the critter, and the focal length of the lens. -- PeterN 
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#2
April 4th 18, 01:14 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
In article , PeterN
wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. as it slows down the tracking a tad. actually it doesn't, since stabilization is an independent system which keeps the subject steady in the frame, making it *easier* for focus tracking to work. The shutter speed stability depends on the user's individual hand stability, speed of the critter, and the focal length of the lens. the shutter speed stability depends on the shutter mechanism.
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#3
April 4th 18, 01:41 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On Apr 3, 2018, nospam wrote
(in ) : In , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? -- Regards, Savageduck
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#4
April 4th 18, 01:43 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
In article .com,
Savageduck wrote: speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? read what he wrote again.
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#5
April 4th 18, 01:53 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On Apr 3, 2018, nospam wrote
(in ) : In iganews.com, Savageduck wrote: speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? read what he wrote again. Nevermind. I missed the goof. -- Regards, Savageduck
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#6
April 4th 18, 01:46 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On Tue, 03 Apr 2018 17:41:28 -0700, Savageduck
wrote: On Apr 3, 2018, nospam wrote (in ) : In , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? You're slipping...
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#7
April 4th 18, 01:52 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On Apr 3, 2018, Bill W wrote
(in ): On Tue, 03 Apr 2018 17:41:28 -0700, Savageduck wrote: On Apr 3, 2018, nospam wrote (in ) : In , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? You're slipping... OK! OK! I missed Peter’s typo goof. -- Regards, Savageduck
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#8
April 4th 18, 02:22 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On Tue, 03 Apr 2018 17:52:57 -0700, Savageduck
wrote: On Apr 3, 2018, Bill W wrote (in ): On Tue, 03 Apr 2018 17:41:28 -0700, Savageduck wrote: On Apr 3, 2018, nospam wrote (in ) : In , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? You're slipping... OK! OK! I missed Peter’s typo goof. It's okay. We're a forgiving lot around here.
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#9
April 8th 18, 11:03 AM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On 2018-04-04 00:52:57 +0000, Savageduck said:
On Apr 3, 2018, Bill W wrote (in ): On Tue, 03 Apr 2018 17:41:28 -0700, Savageduck wrote: On Apr 3, 2018, nospam wrote (in ) : In , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. UV? You're slipping... OK! OK! I missed Peter’s typo goof. How many days are you given? :...-( -- teleportation kills
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#10
April 4th 18, 06:59 PM
posted to rec.photo.digital
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A few birds and auto-focus be damned.
On 4/3/2018 8:14 PM, nospam wrote:
In article , PeterN wrote: The important thing to remember when it comes to IS/OS/VR is that it is there to provide a fix for camera shake, not subject movement, and once you have a shutter speed over 1/500 sec IS/OS/VR is irrelevant as the high shutter speed should freeze all subject movement. Since you shot those ducks at 1/2000 you could probably have managed without IS. I usually turn off IR for any critter tracking, be sure to leave uv on. So I made an obvious typo. as it slows down the tracking a tad. actually it doesn't, since stabilization is an independent system which keeps the subject steady in the frame, making it *easier* for focus tracking to work. it takes time to stabilize. This image would not be the same with stabilization. https://www.dropbox.com/s/ji4rs200lj32o9o/20180319_bIRDS%20wakotahatchee_0627.jpg?dl=0 The shutter speed stability depends on the user's individual hand stability, speed of the critter, and the focal length of the lens. the shutter speed stability depends on the shutter mechanism. -- PeterN
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