www.photomacrography.net :: View topic - Fern sporangium in fluorescence light
www.photomacrography.net Forum Index
An online community dedicated to the practices of photomacrography, close-up and macro photography, and photomicrography.
Photomacrography Front Page Amateurmicrography Front Page
Old Forums/Galleries
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
Fern sporangium in fluorescence light
Goto page Previous  1, 2
 
Post new topic   Reply to topic    www.photomacrography.net Forum Index -> Photography Through the Microscope
View previous topic :: View next topic  
Author Message
Pau
Site Admin


Joined: 20 Jan 2010
Posts: 3955
Location: Valencia, Spain

PostPosted: Mon Jul 17, 2017 1:23 pm    Post subject: Reply with quote

Lou Jost wrote:
Do you think something like this could be done without filters by just killing the blue channel and reducing the green channel?

You could test it yourself, but I don't think so for two reasons that when combined could make inviable your suggested approach:
- Sensor photosites (actually their filters) are, in some some extent like your retina receptors, wideband sensitive
- fluorescence emission is MUCH weaker than excitation light.
_________________
Pau
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    www.photomacrography.net Forum Index -> Photography Through the Microscope All times are GMT - 7 Hours
Goto page Previous  1, 2
Page 2 of 2

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group