Open Photography Forums  
HOME FORUMS NEWS FAQ SEARCH

Go Back   Open Photography Forums > UV/IR Thermal or Xray Photography

UV/IR Thermal or Xray Photography Humans happen to use visible light naturally but now we can go beyond the usual wavelengths we appreciate, to find out more about our world and ourselves.

Reply
 
Thread Tools Display Modes
  #1  
Old August 9th, 2018, 02:54 AM
Dr Klaus Schmitt Dr Klaus Schmitt is offline
Senior Member
 
Join Date: Jul 2010
Location: Weinheim, Germany
Posts: 1,162
Default Black-Eyed-Susan multispectral

Quadriptych of human vision, UV, simulated butterfly and bee vision (left to right, top to bottom)

__________________
Klaus
https://www.flickr.com/photos/kds315/ my normal photographic work
http://photographyoftheinvisibleworld.blogspot.com/ my ultraviolet (UV) work
Reply With Quote
  #2  
Old August 9th, 2018, 09:12 AM
Asher Kelman Asher Kelman is offline
OPF Owner/Editor-in-Chief
 
Join Date: Apr 2006
Posts: 34,576
Default

Are you using a tripod to get such seemingly reproducible framing?

If itís handheld, you are a wizard!

Asher
__________________
Follow us on Twitter at @opfweb

Our purpose is getting to an impressive photograph. So we encourage browsing and then feedback. Consider a link to your galleries annotated, C&C welcomed. Images posted within OPF are assumed to be for Comment & Critique, unless otherwise designated.
Reply With Quote
  #3  
Old August 9th, 2018, 03:21 PM
Dr Klaus Schmitt Dr Klaus Schmitt is offline
Senior Member
 
Join Date: Jul 2010
Location: Weinheim, Germany
Posts: 1,162
Default

Quote:
Originally Posted by Asher Kelman View Post
Are you using a tripod to get such seemingly reproducible framing?

If itís handheld, you are a wizard!

Asher
Tripod of course, a carbon one, not too heavy as exposure times for UV are 8-10x the visible ones. Otherwise no chance to get somewhat matching images (despite that, there is also wind, you know...)
__________________
Klaus
https://www.flickr.com/photos/kds315/ my normal photographic work
http://photographyoftheinvisibleworld.blogspot.com/ my ultraviolet (UV) work
Reply With Quote
  #4  
Old August 9th, 2018, 03:53 PM
Asher Kelman Asher Kelman is offline
OPF Owner/Editor-in-Chief
 
Join Date: Apr 2006
Posts: 34,576
Default

Quote:
Originally Posted by Dr Klaus Schmitt View Post
Tripod of course, a carbon one, not too heavy as exposure times for UV are 8-10x the visible ones. Otherwise no chance to get somewhat matching images (despite that, there is also wind, you know...)
Makes sense! I was thinking you had such a perfect sense of 3D space like a real predator!

Asher
__________________
Follow us on Twitter at @opfweb

Our purpose is getting to an impressive photograph. So we encourage browsing and then feedback. Consider a link to your galleries annotated, C&C welcomed. Images posted within OPF are assumed to be for Comment & Critique, unless otherwise designated.
Reply With Quote
  #5  
Old August 10th, 2018, 01:54 AM
Dr Klaus Schmitt Dr Klaus Schmitt is offline
Senior Member
 
Join Date: Jul 2010
Location: Weinheim, Germany
Posts: 1,162
Default

Quote:
Originally Posted by Asher Kelman View Post
Makes sense! I was thinking you had such a perfect sense of 3D space like a real predator!

Asher
The sense yes, but not that steady hands ;-)
__________________
Klaus
https://www.flickr.com/photos/kds315/ my normal photographic work
http://photographyoftheinvisibleworld.blogspot.com/ my ultraviolet (UV) work
Reply With Quote
Reply

Bookmarks

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

BB 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
Bug Eyed Peter Dexter Close-up & Macro 3 June 6th, 2018 05:10 AM
My World: Beady Eyed Peter Dexter Wildlife 2 July 4th, 2017 06:07 AM
Brown Eyed Susan multispectral Dr Klaus Schmitt UV/IR Thermal or Xray Photography 4 October 12th, 2016 02:57 PM
LF: Susan. Maris Rusis Portrait in Natural Light Especially! 2 February 1st, 2013 10:16 PM
Blue-eyed Anole Displaying Don Cohen Wildlife 8 May 8th, 2010 09:29 AM


All times are GMT -7. The time now is 12:42 PM.


Posting images or text grants license to OPF, yet © of such remain with its creator. Still, all assembled discussion © 2006-2017 Asher Kelman (all rights reserved) Posts with new theme or unusual image might be moved/copied to a new thread!