Results 1 to 16 of 16

Thread: Rainbows and prisms back light a spiders web

  1. #1

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Rainbows and prisms back light a spiders web

    I was shooting angled into the sun hoping for an interesting back light effect. I think I got one.

    ISO 100 ~ F/16 ~ 1.4s ~ Natural Light

    Rainbows and prisms back light a spiders web

  2. #2
    Moderator Dave Humphries's Avatar
    Join Date
    May 2008
    Location
    Windsor, Berks, UK
    Posts
    16,748
    Real Name
    Dave Humphries :)

    Re: Rainbows and prisms back light a spiders web

    You did indeed

  3. #3
    JohnRostron's Avatar
    Join Date
    Nov 2014
    Location
    South Essex, UK
    Posts
    1,375
    Real Name
    John

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Dave Humphries View Post
    You did indeed
    +1

    John

  4. #4
    Cogito's Avatar
    Join Date
    Sep 2012
    Location
    Fenland
    Posts
    343
    Real Name
    Tony

    Re: Rainbows and prisms back light a spiders web

    Into the sun????? It appears to be behind your right shoulder.....

  5. #5
    Shadowman's Avatar
    Join Date
    Dec 2009
    Location
    WNY
    Posts
    36,716
    Real Name
    John

    Re: Rainbows and prisms back light a spiders web

    Nice one.

  6. #6

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Cogito View Post
    Into the sun????? It appears to be behind your right shoulder.....
    I did flip the shot 180 in the horizontal but trust me it was into the sun.

  7. #7

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Dave Humphries View Post
    You did indeed
    I have become stagnant and I'm intentionally moving back into the 'hmmmm I wonder' mode of shooting.

  8. #8

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Shadowman View Post
    Nice one.
    I was shooting Robber flies when I noticed the web.

  9. #9

    Join Date
    May 2012
    Location
    northern Virginia suburb of Washington, DC
    Posts
    19,064

    Re: Rainbows and prisms back light a spiders web

    Very interesting! What created the prismatic refraction?

  10. #10

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Mike Buckley View Post
    Very interesting! What created the prismatic refraction?
    Not me. I was shooting into the setting sun and the light was filtered through bamboo and leaves. It hadn't rained. I am at a loss as to what caused it but it was in half a dozen consecutive shots.

  11. #11
    bje07's Avatar
    Join Date
    Aug 2013
    Location
    Lorient France
    Posts
    2,382
    Real Name
    Jean

    Re: Rainbows and prisms back light a spiders web

    nice shot

  12. #12

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by bje07 View Post
    nice shot
    unexpectedly nice

  13. #13
    JohnRostron's Avatar
    Join Date
    Nov 2014
    Location
    South Essex, UK
    Posts
    1,375
    Real Name
    John

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Mike Buckley View Post
    Very interesting! What created the prismatic refraction?
    I would guess the 'prismatic reflection' was caused by the same principle as a rainbow. The light is refracted two or more times within the transparent thread. Just as in a raindrop, different colours are refracted to different extents.

    John
    Last edited by JohnRostron; 23rd April 2017 at 08:32 AM.

  14. #14

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by JohnRostron View Post
    I would guess the 'prismatic reflection' was cased by the same principle as a rainbow. The light is refracted two or more times within the transparent thread. Just as in a raindrop, different colours are refracted to different extents.

    John
    that could work

  15. #15
    Wavelength's Avatar
    Join Date
    Aug 2012
    Location
    Kerala, India
    Posts
    13,862
    Real Name
    Nandakumar

    Re: Rainbows and prisms back light a spiders web

    Excellent

  16. #16

    Join Date
    Oct 2013
    Location
    Philippines
    Posts
    12,181
    Real Name
    Brian

    Re: Rainbows and prisms back light a spiders web

    Quote Originally Posted by Wavelength View Post
    Excellent
    Perhaps my best spiders web shot.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •