Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version 13 Likes Search this Thread
12-22-2016, 09:55 AM   #31
Pentaxian
35mmfilmfan's Avatar

Join Date: Oct 2016
Location: Norfolk, UK
Posts: 4,338
Like some posters, I occasionally forget to turn off SR on my K10d and K20d, whilst always using either cable release or IR. However, I would like some advice, please - what is the general consensus of opinion regarding SR and a monopod ? I don't recall seeing anything about this, and wonder if others have personal experience ?

Tony

12-22-2016, 10:06 AM   #32
Veteran Member
Ontarian50's Avatar

Join Date: Mar 2015
Posts: 530
QuoteOriginally posted by p38arover Quote
I usually forget to turn off SR.

To be honest, I don't know why it has to be turned off.
The most credible explanation is that tripod legs can transmit micro vibrations from the ground to the camera, or possibly reflect the vibration of the mirror movement. The detectors in the SR circuit interpret this as camera motion and activate the SR, even though there's no real motion to cancel.
12-22-2016, 10:47 AM   #33
Veteran Member




Join Date: Feb 2010
Photos: Albums
Posts: 1,912
QuoteOriginally posted by 35mmfilmfan Quote
what is the general consensus of opinion regarding SR and a monopod ?
I always leave it on when using Sigma 150 500 and they seem ok

12-22-2016, 01:45 PM   #34
Pentaxian
35mmfilmfan's Avatar

Join Date: Oct 2016
Location: Norfolk, UK
Posts: 4,338
Thanks, mohb.

12-22-2016, 02:04 PM - 1 Like   #35
Senior Member




Join Date: Nov 2009
Location: 'Merica!
Posts: 209
You must turn off in-body SR stabilization when the camera is mounted to a tripod. This is clearly stated in every user manual of every camera. The reason is simple: you are creating a feedback loop. When the camera is fixed in position the movement of the SR system itself introduces movement that is detected and compensated for and detected and compensated for . . . . and on and on. That is why Pentax did such a great thing by automatically disabling SR when using the 2 second timer. A feature I use constantly.
12-22-2016, 02:16 PM   #36
Veteran Member
Sagitta's Avatar

Join Date: Feb 2011
Location: Maine
Photos: Gallery
Posts: 3,081
QuoteOriginally posted by lithedreamer Quote
It's a Carbon Fibre Road Trip, and quite steady with my other lenses: FA 31, 43, 77, DFA 28-105 and DFA 100.



Definitely the tripod. I used the same head on the Gitzo I trialed, with no stability issues. It's an Acratech gp-ss.
I'll have to remember that. Mine isn't the carbon version though, its the aluminum one. I wonder if that makes any difference?
12-22-2016, 02:27 PM   #37
Site Supporter
Site Supporter




Join Date: Sep 2013
Photos: Gallery | Albums
Posts: 1,799
Original Poster
QuoteOriginally posted by Sagitta Quote
I'll have to remember that. Mine isn't the carbon version though, its the aluminum one. I wonder if that makes any difference?
I don't think so. It's mostly just lighter. I've been eyeing the carbon Globetrotter. That adds about ten pounds to the max weight supported, but, ugh, it's hard to justify a tripod over one lens.

12-22-2016, 02:39 PM   #38
Veteran Member
Tako Kichi's Avatar

Join Date: May 2013
Location: SW Ontario, Canada (ex-pat Brit)
Posts: 1,296
QuoteOriginally posted by JeffB Quote
That is why Pentax did such a great thing by automatically disabling SR when using the 2 second timer. A feature I use constantly.
Same here, however, that can come back and bite you too. A few weeks ago I picked up my K-30 that hadn't been used for a couple of months and wondered why my shake reduction was turned off and nothing I did via the menus wanted to turn it back on again. After many minutes of fruitless button pushing I resorted to RTFM-ing and finally spotted an annotation to a sub-section that put me on the right track. The last time I had used the camera it had been on a tripod and I had been using the 2 second timer and I forgot to take it off that mode when I finished the shoot! Cancel the timer mode and voila SR is back on again!
12-22-2016, 02:47 PM   #39
Site Supporter
Site Supporter




Join Date: Sep 2013
Photos: Gallery | Albums
Posts: 1,799
Original Poster
QuoteOriginally posted by Tako Kichi Quote
Same here, however, that can come back and bite you too. A few weeks ago I picked up my K-30 that hadn't been used for a couple of months and wondered why my shake reduction was turned off and nothing I did via the menus wanted to turn it back on again. After many minutes of fruitless button pushing I resorted to RTFM-ing and finally spotted an annotation to a sub-section that put me on the right track. The last time I had used the camera it had been on a tripod and I had been using the 2 second timer and I forgot to take it off that mode when I finished the shoot! Cancel the timer mode and voila SR is back on again!
I know when I was exploring my K-1's settings, the Memory sub-menu lets you choose what to forget and reset when you turn off the camera. Drive mode is one of those options. Might be on the K-30, too.
12-22-2016, 03:28 PM   #40
Veteran Member
amoringello's Avatar

Join Date: May 2008
Location: Virginia, USA
Photos: Gallery
Posts: 1,562
QuoteOriginally posted by JeffB Quote
You must turn off in-body SR stabilization when the camera is mounted to a tripod. This is clearly stated in every user manual of every camera. The reason is simple: you are creating a feedback loop. When the camera is fixed in position the movement of the SR system itself introduces movement that is detected and compensated for and detected and compensated for . . . . and on and on. That is why Pentax did such a great thing by automatically disabling SR when using the 2 second timer. A feature I use constantly.
It has been empirically shown that "must" is not an absolute. Some people have perfectly good shots, consistently with SR while using a tripod.

Can you also point to the page in a Pentax manual that states such things?
I found 21 pages in the K1 manual, (16 in the K3-ii manual) listing shake reduction - none mention turning off with tripod use.
I found 7 pages in the K1 manual (6 in the K3-ii manual) mentioning Tripod but only mention of Shake Reduction was the ability to use the sensor movement to adjust composition.

FYI, Having a tripod on a non-stable surface like a bridge or event otherwise stable ground near heavy traffic might be a useful time to have SR, even with 2-second timer or mirror lockup enabled.

There is a need to be careful about all-encompsing statements being used as absolute truths.

Last edited by amoringello; 12-23-2016 at 03:23 AM.
12-22-2016, 03:54 PM   #41
Veteran Member
Tako Kichi's Avatar

Join Date: May 2013
Location: SW Ontario, Canada (ex-pat Brit)
Posts: 1,296
QuoteOriginally posted by lithedreamer Quote
I know when I was exploring my K-1's settings, the Memory sub-menu lets you choose what to forget and reset when you turn off the camera. Drive mode is one of those options. Might be on the K-30, too.
Good point! I will check the K-30 settings. I am now using my recently acquired K-70 as my main camera so I will check that too (as well as my daughter's K-50).
12-22-2016, 04:34 PM   #42
Senior Member




Join Date: Nov 2009
Location: 'Merica!
Posts: 209
QuoteOriginally posted by amoringello Quote
Can you also point to the page in a Pentax manual that states such things?
Pentax K-5II (page 123): "Caution Set [Shake Reduction] to (Off) when using the camera with a tripod or when this function is not needed."

Pentax K-7 (page 132): "...it is recommended that the Shake Reduction function be turned off and the camera be used with a tripod."

Nikon AF-S NIKKOR 70-200mm f/2.8G ED VR II (page 21): "When the camera is mounted on a tripod, set the vibration reduction ON/OFF switch to OFF"

Sigma 50-500mm f/4.5-6.3 APO OS DG HSM: "Please do not use Optical Stabilizer in the following situations. When the lens is mounted on a tripod. Bulb (long time exposure)."
12-22-2016, 07:22 PM   #43
Pentaxian
35mmfilmfan's Avatar

Join Date: Oct 2016
Location: Norfolk, UK
Posts: 4,338
And somewhat earlier, Pentax K10d page 68 :

"Be sure to turn off the Shake Reduction switch when using the camera on a tripod".

Quote for the purpose of review.

Tony
12-22-2016, 07:34 PM   #44
Veteran Member
amoringello's Avatar

Join Date: May 2008
Location: Virginia, USA
Photos: Gallery
Posts: 1,562
QuoteOriginally posted by JeffB Quote
Pentax K-5II (page 123): "Caution Set [Shake Reduction] to (Off) when using the camera with a tripod or when this function is not needed."

Pentax K-7 (page 132): "...it is recommended that the Shake Reduction function be turned off and the camera be used with a tripod."

Nikon AF-S NIKKOR 70-200mm f/2.8G ED VR II (page 21): "When the camera is mounted on a tripod, set the vibration reduction ON/OFF switch to OFF"

Sigma 50-500mm f/4.5-6.3 APO OS DG HSM: "Please do not use Optical Stabilizer in the following situations. When the lens is mounted on a tripod. Bulb (long time exposure)."
Still, not; "...in every user manual of every camera". But, Fair enough.
12-22-2016, 08:09 PM   #45
Site Supporter
Site Supporter




Join Date: Sep 2013
Photos: Gallery | Albums
Posts: 1,799
Original Poster
QuoteOriginally posted by amoringello Quote
It has been empirically shown that "must" is not an absolute. She people have perfectly good shots, consistently with SR while using a tripod.

Can you also point to the page in a Pentax manual that states such things?
I found 21 pages in the K1 manual, (16 in the K3-ii manual) listing shake reduction - none mention turning off with tripod use.
I found 7 pages in the K1 manual (6 in the K3-ii manual) mentioning Tripod but only mention of Shake Reduction was the ability to use the sensor movement to adjust composition.

FYI, Having a tripod on a non-stable surface like a bridge or event otherwise stable ground near heavy traffic might be a useful time to have SR, even with 2-second timer or mirror lockup enabled.

There is a need to be careful about all-encompsing statements being used as absolute truths.
Good point. I was poking around, and the K-1 even has a custom setting that lets you turn off the automatic disabling of shake reduction during 2-second timer, MLU, etc. @pjv; I think this custom setting is good evidence that Ricoh does not think SR while on a tripod causes physical damage to any systems.
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
camera, fyi, movement, pages, pentax help, photography, reduction, shake, sr, time, tripod, tripod with sr, troubleshooting

Similar Threads
Thread Thread Starter Forum Replies Last Post
Buying a Yongnuo flash, any recommendations on a tripod bracket? keanex Flashes, Lighting, and Studio 4 03-15-2016 05:38 PM
Gear you take on a shoot? Heavenly Creation General Photography 7 02-06-2016 08:59 AM
Do you turn off SR when using a tripod for landscape? enyceckk Pentax DSLR Discussion 22 11-12-2015 09:08 AM
How often do you have a tripod with you? Vylen Pentax Camera and Field Accessories 60 10-02-2013 04:33 AM
Do any of you use a handheld meter in conjunction with your dslr? slackercruster Photographic Technique 9 05-07-2012 09:04 PM



All times are GMT -7. The time now is 11:30 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top