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Rudbeckia hirta multispectral - UV Nikkor 105mm
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PostPosted: Sun Jul 09, 2017 7:57 pm    Post subject: Rudbeckia hirta multispectral - UV Nikkor 105mm Reply with quote


Human Vision - UV - simulated Bee Vision

Great to test a new (backup) lens... Wink


PostPosted: Mon Jul 10, 2017 12:30 am    Post subject: Reply with quote
Way cool! Also very pretty! Maybe when I retire I might have time for this sort of thing, I already have too many irons in the fire. (Drives my wife crazy)


PostPosted: Mon Jul 10, 2017 6:47 am    Post subject: Reply with quote
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Beautiful specialism results!


PostPosted: Mon Jul 10, 2017 7:40 am    Post subject: Reply with quote
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Very interesting!
How have you simulated the bee vision? You did it digitally or have you used a special combination of filters?
It would be interesting to see an image simulating the resolution and the angle of view of the bee eye, too.


PostPosted: Mon Jul 10, 2017 11:44 am    Post subject: Reply with quote
kds315* wrote:
jamaeolus wrote:
Way cool! Also very pretty! Maybe when I retire I might have time for this sort of thing, I already have too many irons in the fire. (Drives my wife crazy)


Thanks! Surely worth it, not simple, but since people like me have paved the way,
you would not have to repeat all my mistakes at least... Wink


Minolfan wrote:
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Beautiful specialism results!


Thank you!

dan_ wrote:
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Very interesting!
How have you simulated the bee vision? You did it digitally or have you used a special combination of filters?
It would be interesting to see an image simulating the resolution and the angle of view of the bee eye, too.


Thanks Dan! This was done using a special proprietary filtering technique I have developed over the years. I started taking multiple pictures (UV, Blue, Green, Red) and then digitally combine them. There are sites which have done the simulation of angle and resolution (which is rather low further away, gets better when coming closer btw.) but for my work I have only concentrated on the different wavelengths (compared to us) they see.


PostPosted: Mon Jul 10, 2017 2:40 pm    Post subject: Reply with quote
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