cucumber planet (with Nemo 365 led light)

[photoni]

cucumber section of approximately 1 mm
Sony A7 standard with Nikon L39 UV filter
on the left with side light
on the right with light from under the glass

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Sony A7 full spectrum with Nikon L39 UV filter

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Sony A7 full spectrum with yellow filter

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Sony A7 full spectrum with green filter

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Sony A7 full spectrum with Hoya R72 filter

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[Nate]

Great comparisons Toni!  Surface and internal is a great idea

[colinbm]

Amazing results.

[Doug A]

Excellent images. Like the different comparisons and light positions. 

Thanks for sharing,

Doug A

[otoien]

Very nice, good idea to just use a slice with backlight. The full spectrum with yellow filter is reversed left/right compared to the others?

[photoni]

2 hours ago, otoien said:

Very nice, good idea to just use a slice with backlight. The full spectrum with yellow filter is reversed left/right compared to the others?

Yes !!!

you have a good eye @otoien
I corrected the image
Thank you

Toni

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P.S.
I used an EL-Nikkor 80mm f5.6 lens
The first two with UV filter I used f11
The other f5,6 ... are not very sharp