Camera : Nikon 7000
Lens : 4x objective with 140 mm bellows
Aperture : f/2.8
Shutter : 1.6"
Lighting : Daylight fluorescent
Stack : 150 -Helicon.
Beetle wasp
Moderators: rjlittlefield, ChrisR, Chris S., Pau
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Beetle wasp
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- rjlittlefield
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Hhmm...
I'm not sure what sort of feedback to provide here. Wasp faces contain a wealth of interesting detail, hardly any of which can be seen in this image. Compare for example against http://www.photomacrography.net/forum/v ... 6240#36240 or http://www.photomacrography.net/forum/v ... .php?t=243.
Why did you make this picture, and how well does it meet your goals?
--Rik
I'm not sure what sort of feedback to provide here. Wasp faces contain a wealth of interesting detail, hardly any of which can be seen in this image. Compare for example against http://www.photomacrography.net/forum/v ... 6240#36240 or http://www.photomacrography.net/forum/v ... .php?t=243.
Why did you make this picture, and how well does it meet your goals?
--Rik
- rjlittlefield
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- Joined: Tue Aug 01, 2006 8:34 am
- Location: Richland, Washington State, USA
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Praful, thank you for the offline discussion explaining that this hornet was embedded in Lucite.
Being embedded in plastic explains almost almost everything I see odd about this picture. What happens in plastic embedding is that the insect is submerged in liquid and hence looks wet. Then during the curing process, the hard plastic often separates slightly from the subject, thus producing a layer of air that acts like a mirror. This is particularly prone to happen on smooth and shiny surfaces, such as we see here with the eyes. Finally the thick layer of dense media introduces optical distortions that degrade the image quality, especially away from center where light meets the plastic at an angle. The slight smearing of detail on the antenna at right is likely caused by this issue.
--Rik
Being embedded in plastic explains almost almost everything I see odd about this picture. What happens in plastic embedding is that the insect is submerged in liquid and hence looks wet. Then during the curing process, the hard plastic often separates slightly from the subject, thus producing a layer of air that acts like a mirror. This is particularly prone to happen on smooth and shiny surfaces, such as we see here with the eyes. Finally the thick layer of dense media introduces optical distortions that degrade the image quality, especially away from center where light meets the plastic at an angle. The slight smearing of detail on the antenna at right is likely caused by this issue.
--Rik
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- Posts: 63
- Joined: Mon Oct 21, 2013 10:14 am
- Location: Tampa, florida