Canon Digital Photography Forums  

P.O.T.N. SUPPORT SHOP IS OPEN, check it out now!

Go Back   Canon Digital Photography Forums > 'Sharing Knowhow' section > Talk About Photography > General Photography Talk
Register Rules FAQ Members List Search Today's Posts Mark Forums Read



Reply
 
Thread Tools Display Modes
Old 7th of November 2008 (Fri)   #1
MikeKy55
Member
 
MikeKy55's Avatar
 
Join Date: Jul 2008
Location: Louisville KY
Posts: 200
Default Focus to click delay?

I've been thinging again, sorry. Here is what I wonder about. If I'm shooting say a basketball player running toward the area I'm standing and I press the button, when the focus occurrs there is a slight delay (albeit slight) before the shutter activates. Will the subject be out of focus because of the slight lag?
__________________
"If you want to buy happiness, spend kindness"

EOS Rebel 300D X 2, 30D gripped, 50mm f1.8, 18-55mm f3.5-5.6 and 75-300mm f4-5.6. 85mm f1.8. Just getting started. Upgrades will come as I learn more.
MikeKy55 is offline   Reply With Quote
This ad block will go away when you log in as member
Old 7th of November 2008 (Fri)   #2
kiwichris
Senior Member
 
kiwichris's Avatar
 
Join Date: Oct 2008
Location: Waiwera
Posts: 1,201
Default Re: Focus to click delay?

Quote:
Originally Posted by MikeKy55 View Post
I've been thinging again, sorry. Here is what I wonder about. If I'm shooting say a basketball player running toward the area I'm standing and I press the button, when the focus occurrs there is a slight delay (albeit slight) before the shutter activates. Will the subject be out of focus because of the slight lag?
Set your camera to continuous focus, not one shot.

Next is unfortunately experimentation, but running towards you is easier than running at right angles across your field of view. So you should be ok but you do need to know how your camera is going to react.

One trick is to prefocus at a point and then take the shot as the moving object hits that point, the object should be then in focus but you may get blur from its movement, depending on your shutter speed.

I used a very slow Fuji s304, for a couple of weeks the photo I took, and the photo I got were quite different, in fact I blurred some shots because I did not wait long enough for the camera to do its job, took it away from my eye before it had finished recording

I took this shot on that same Fuji

http://www.flickr.com/photos/chriswa...24440/sizes/o/

I focused on the cross bar, held it, and took the shot while she was doing her run up, seriously, then held the camera still until she landed.

So a lot of it is about timing and knowing your camera. The 300d should by no means be as slow as that
__________________
Gear- 400D, kit lenses Dell dim2400 on XP

My flickr pics http://www.flickr.com/photos/chriswaynz/

My no longer used flickr http://www.flickr.com/photos/chriswaypix/

Last edited by kiwichris : 8th of November 2008 (Sat) at 07:19.
kiwichris is offline   Reply With Quote
Old 7th of November 2008 (Fri)   #3
eddarr
There's Moderators under there....
 
eddarr's Avatar
 
Join Date: Aug 2007
Location: Las Vegas
Posts: 8,905
Default Re: Focus to click delay?

This spec is for the XTi but I don't think it should not be much different than your 300D.

Soft-touch electomangetic release; shutter "lag time" approx. 100 msec.

That should be fast enough for all but speeding bullets.
__________________
Eric

eddarr is offline   Reply With Quote
This ad block will go away when you log in as member
Old 7th of November 2008 (Fri)   #4
MikeKy55
Member
 
MikeKy55's Avatar
 
Join Date: Jul 2008
Location: Louisville KY
Posts: 200
Default Re: Focus to click delay?

Thanks guys. I wasn't aware the lag was that short. It seems like forever when your worrying about, ha ha....
That is a relief.
__________________
"If you want to buy happiness, spend kindness"

EOS Rebel 300D X 2, 30D gripped, 50mm f1.8, 18-55mm f3.5-5.6 and 75-300mm f4-5.6. 85mm f1.8. Just getting started. Upgrades will come as I learn more.
MikeKy55 is offline   Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
My brand new 70-200 2.8 IS making odd click noise on focus stop Nick G Canon EF and EF-S Lenses 8 6th of April 2008 (Sun) 14:17
S3 auto focus delay with flash on DanteCaspian Small Compact Digitals by Canon 3 24th of June 2007 (Sun) 08:26
numbers to quantify digital view screen delay and shutter delay on compact cameras pcDigiMan Small Compact Digitals by Canon 1 24th of September 2005 (Sat) 07:00
shutter delay & poor focus fmarotta Canon G-series Digital Cameras 1 29th of September 2003 (Mon) 22:01
s50 focus delay? tfmccull Small Compact Digitals by Canon 1 15th of September 2003 (Mon) 02:16


All times are GMT -5. The time now is 12:38.


Powered by vBulletin® Version 3.6.12
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
This forum is not affiliated with Canon in any way and is run as a free user helpsite by Pekka Saarinen, Helsinki Finland. You will need to register in order to be able to post messages. Cookies are required for registering and posting. HTML in messages is not allowed, plain website addresses are automatically made active by the board.