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resent color hologram on bayfol
Posted: Tue Dec 21, 2021 3:01 pm
by dannybee
- shell2.jpg (164.03 KiB) Viewed 10358 times
Re: resent color hologram on bayfol
Posted: Tue Dec 21, 2021 3:29 pm
by jrburns47
Any tech details available?
Re: resent color hologram on bayfol
Posted: Tue Dec 21, 2021 6:33 pm
by dannybee
it was a exposer of 3 mins, red (hene) and dpss 532nm, heated after exposer 150f for 15mins , then sun exposer to bleach out dyes, water used to mount to glass , the balance of green and red was a bit more red than green to get a rich yellow
Re: resent color hologram on bayfol
Posted: Thu Jan 06, 2022 5:30 pm
by Loic74
Can you explain the reason for heating after exposing (I think Zilux requires this but did not know about Bayfol) as well how you use water to mount on glass?
Thanks!
Re: resent color hologram on bayfol
Posted: Fri Jan 07, 2022 5:52 pm
by Sergio A O
I wonder why did you heat the Bayfol, it is already at high efficiency. Also, it may distort the holographic image.
Re: resent color hologram on bayfol
Posted: Tue Jan 25, 2022 11:53 pm
by dannybee
On my end heating seem to brighten holograms by uping the contrast of the fringes