Skip to Content
Digital Photography Forum - A shared resource

Technical Discussions: Photography >> Colour Photography
 |  Print Topic
Jump to first unread post. Pages: 1
numanoid
I'm 'Special'...


Reged: 27/01/2002
Posts: 10327
Loc: Co.Durham
Roots
      #230664 - 12/05/2005 16:40

This is an old macro I made way back when i had a Minolta X300, no TTL flash and a measuring tape! Macxro was achieved by reversing the 50mm lens and manually working out the flash to subject sitance with a tape measure, and accounting for pupillary magnification factor due to using an asymmetrical lens(phew!)
Luckily this one isnt that high a mag, about half lifesize.


--------------------
An artist must have the freedom to express himself - Edward Weston

~Larry~
BSRIPN
http://www.members.lycos.co.uk/numanoid27/


Post Extras: Print Post   Remind Me!   Notify Moderator  
vicb981
journeyman


Reged: 01/10/2006
Posts: 86
Loc: UK
Re: Roots [Re: numanoid]
      #410251 - 11/12/2006 21:07

I know this was posted a while ago; but I've photographed roots for scientific purposes. They can look silvery due to carbon dioxide gas in the cell spaces, and if you look at a clover or bean plant the root nodules are bright red! The tips usually have beautiful root hairs on them which only show up in water. Some plants especially water lillies which grow in de-oxygenated mud have an air tube along the stem/ root to allow air to reach the growing tip. In fact, even the simple root can be quite interesting!

Post Extras: Print Post   Remind Me!   Notify Moderator  
numanoid
I'm 'Special'...


Reged: 27/01/2002
Posts: 10327
Loc: Co.Durham
Re: Roots [Re: vicb981]
      #410253 - 11/12/2006 21:14

Hi Vicb, I find plants fascinating, have been studying, and photographing them for years!

--------------------
An artist must have the freedom to express himself - Edward Weston

~Larry~
BSRIPN
http://www.members.lycos.co.uk/numanoid27/


Post Extras: Print Post   Remind Me!   Notify Moderator  
BenchistaModerator
Wich Tyler


Reged: 11/08/2000
Posts: 37652
Loc: Everywhere and nowhere, baby
Re: Roots [Re: numanoid]
      #410256 - 11/12/2006 21:15

Blimey, that's the way to summon you is it, Larry? Nice to see you!

--------------------
Nick

www.nbrphoto.com

Light and Shade II - the new blog


Post Extras: Print Post   Remind Me!   Notify Moderator  
numanoid
I'm 'Special'...


Reged: 27/01/2002
Posts: 10327
Loc: Co.Durham
Re: Roots [Re: Benchista]
      #410260 - 11/12/2006 21:21

you too Nick. Im on my way back....

--------------------
An artist must have the freedom to express himself - Edward Weston

~Larry~
BSRIPN
http://www.members.lycos.co.uk/numanoid27/


Post Extras: Print Post   Remind Me!   Notify Moderator  
Pages: 1

Subscribe now »


CANON EOS 50D Better than the D300?

SONY A900 Sony's full-frame DSLR arrives at last, but has it been worth it?

102 XMAS IDEAS UNDER £100 Beat the credit crunch with our guide

N

More




Extra information
0 registered and 0 anonymous users are browsing this forum.

Moderator:  admin, GCW, Fen, huwevans, Siuya, Benchista, TheFatControlleR, Damien Demolder, AndrewC, mark_jacobs, daft_biker, Myk.R 


Print Topic

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      Mark-up is enabled

Rating:
Topic views: 2824

Rate this topic

Jump to

Contact Us | Privacy statement Main website

Generated in 0.064 seconds in which 0.02 seconds were spent on a total of 12 queries. Zlib compression disabled.