View Single Post
  #7  
Old 28th July 2016
Walti Walti is online now
Senior Member
 
Join Date: Sep 2015
Location: Cambridge
Posts: 2,600
Thanks: 280
Thanked 161 Times in 140 Posts
Likes: 211
Liked 1,206 Times in 472 Posts
Re: I might have gone over the top: Macro flash rig build!

Quote:
Originally Posted by wornish View Post
Look forward to seeing the results. The other thing to consider is diffraction blur, at f/20 you will certainly get quite a bit.

Good explanation here
http://www.cambridgeincolour.com/tut...ensor-size.htm
Many thanks

I've been using a fairly arbitrary f9 as a general limit, but have tended to ignore it for macro as the increased DOF makes the trade-off seem worth it at times... though my mind changes on a daily basis!

I'm right at the start of this so will be experimenting on non-mobile subjects to try and understand what I'm trying to do! a LOT of trial and error is about to happen!
__________________

Some Olympus stuff
I didn't get where I am today...
Reply With Quote
The Following Users Liked This Post:
Hemlockwood (28th July 2016), wornish (28th July 2016)