Author | Thread |
|
06/25/2006 03:32:19 PM · #1 |
i have a 300 mm lens (no IS ) .. does hand shake factor for blur even for shutter speeds as high as 1/4000 ?
|
|
|
06/25/2006 03:39:00 PM · #2 |
You can freeze a stock car at 200mph with 1/4000 of a second. what in the world does that have to do with your lens?
Message edited by author 2006-06-25 15:39:25.
|
|
|
06/25/2006 03:41:28 PM · #3 |
if you're purposely trying to get blur you MIGHT be able to get some, but if you're not trying to, then no you won't get noticable blur. |
|
|
06/25/2006 03:46:33 PM · #4 |
i just came back from shooting some birds in very nice light condititons with my sigma 70-300 mm lens.. when i went home i feel most of the pictures were soft at full frame. most of them shot at well over 1/1000 sec.... what could be wrong.. the lens works fine at shorter focal lengths
|
|
|
06/25/2006 03:49:15 PM · #5 |
so, your lense soft pics at 300mm |
|
|
06/25/2006 03:49:44 PM · #6 |
Most zoom lenses aren't as sharp at the extremes of the focal range, which could be what you're seeing. Usually a little sharpening can alleviate it. |
|
|
06/25/2006 03:59:10 PM · #7 |
I've also noticed that my sigma 70-300 is not very sharp at 300. |
|
|
06/25/2006 04:00:41 PM · #8 |
Does your lens start with a Tamron or a Sigma? Is it a zoom where the bigger # is more than 3x the smaller #?
If so, you have your answer... |
|
|
06/25/2006 04:03:17 PM · #9 |
what is the sharp zone for a 70-300 then ? |
|
|
06/25/2006 06:35:51 PM · #10 |
Originally posted by rami: what is the sharp zone for a 70-300 then ? |
100-200! f/8 and smaller
|
|
Home -
Challenges -
Community -
League -
Photos -
Cameras -
Lenses -
Learn -
Prints! -
Help -
Terms of Use -
Privacy -
Top ^
DPChallenge, and website content and design, Copyright © 2001-2024 Challenging Technologies, LLC.
All digital photo copyrights belong to the photographers and may not be used without permission.
Current Server Time: 04/23/2024 02:57:23 AM EDT.