John,
You need to have a color balanced external set up. One that has flat lighting.
Do not use a ring flash or "punch" flash. At Kellogg we use a Canon 6D with a
100mm macro lens that is color balanced to our studio flash @4300 Kelvin. We
use an Epson SureColor 700
https://epson.com/For-Work/Printers/Large-Format/SureColor-P900-17-Inch-Photo-Printer/p/C11CH37201
however you don't need that printer. Any printer will work as long as you
color correct to your monitor and have good lighting. I color corrected using
Spyder, https://spyderx.datacolor.com/ It's really simple to use.
I've enclosed a Photoshop template we use to print the images. It makes it much
easier.
Call me if you have any questions.
Thanks,
Tim Steffens
From: optimal-bounce@xxxxxxxxxxxxx <optimal-bounce@xxxxxxxxxxxxx> On Behalf Of
Peterson, John
Sent: Friday, June 4, 2021 5:42 PM
To: optimal@xxxxxxxxxxxxx
Subject: [optimal] photos for artificial iris
External Email - Use Caution
Hi, Optimites, is anyone on here doing photos for HumanOptics artificial
irides? Looking for some insider tips, especially in regards to color matching,
as we prepare to ramp up this process in our clinic. Our results to date have
been unsatisfactory. Here are the instructions we've been following:
https://www.humanoptics.com/wp-content/uploads/2019/01/2018-10_AI-Photo-Directives_en_V3.3.pdf
Thanks!
John
**
John C. Peterson, COA, CRA
Diagnostic Imaging Services Lead, UCSF Health
Wayne and Gladys Valley Center for Vision
490 Illinois St., Rm. 4503
San Francisco, CA 94158
(415) 819-6158
**********************************************************
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Attachment:
HumanOpticsArtificalTemplate.psd
Description: HumanOpticsArtificalTemplate.psd
