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Thread started 09 Apr 2013 (Tuesday) 13:25
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The super macro guessing game (5)

 
travisvwright
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Apr 28, 2015 11:56 |  #6661

Do the non-buttons move relative to the circles? Are they similar to a nail head, extending away from the image?


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Apr 28, 2015 12:55 |  #6662

travisvwright wrote in post #17535895 (external link)
Do the non-buttons move relative to the circles? Are they similar to a nail head, extending away from the image?

No, no.




  
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Apr 28, 2015 12:57 |  #6663

Also to clarify a previous answer, the roughish texture (apart from the ridges) is on the underside of a totally smooth piece of glass.




  
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OhLook
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Apr 28, 2015 13:13 |  #6664

Do the round bits aid in positioning something or holding something in place?


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Apr 28, 2015 13:36 as a reply to  @ OhLook's post |  #6665

Not part of a Fresnel?


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Apr 28, 2015 14:37 |  #6666

OhLook wrote in post #17536014 (external link)
Do the round bits aid in positioning something or holding something in place?

No.

ECC233 wrote in post #17536040 (external link)
Not part of a Fresnel?

The ridges are indeed a Fresnel lens element...




  
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Apr 29, 2015 00:43 |  #6667

Benitoite wrote in post #17536114 (external link)
No.

The ridges are indeed a Fresnel lens element...

Do you need anything more specific?


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Apr 29, 2015 01:06 |  #6668

ECC233 wrote in post #17536736 (external link)
Do you need anything more specific?

well we know it has a fresnel lens element. Less specifically what are we looking at, if that makes sense. In other words, what is it here pictured that includes the lens. There is a number of layers shown, including parts underneath the fresnel.




  
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Apr 29, 2015 04:57 |  #6669

Benitoite wrote in post #17536757 (external link)
well we know it has a fresnel lens element. Less specifically what are we looking at, if that makes sense. In other words, what is it here pictured that includes the lens. There is a number of layers shown, including parts underneath the fresnel.

ah ... you mean the difficult bit :-)


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Apr 29, 2015 05:04 |  #6670

Will the answer be illuminating?


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Apr 29, 2015 08:09 |  #6671

hqqns wrote in post #17536876 (external link)
Will the answer be illuminating?

Yes




  
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May 01, 2015 07:21 |  #6672

Hint: it's a source of light...




  
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May 06, 2015 04:13 |  #6673

Hint: it's mobile.




  
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Nogo
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Post edited over 8 years ago by Nogo. (2 edits in all)
     
May 06, 2015 10:31 |  #6674

Is the shot taken with either the camera or the object upside down?


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rrblint
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May 06, 2015 10:41 |  #6675

Tail light lens?


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The super macro guessing game (5)
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