120 mm lens
Callahan, Charlene
Good morning;
We have just received our wide field lens and are learning how to handle it. Do any of you have any tips, suggestions, or random thoughts to share?
Many thanks!
Charlene
Charlene DeLena Callahan
Ophthalmic Photographer
Massachusetts Eye and Ear Infirmary,
Fluorescein Lab
243 Charles Street, Boston, Massachusetts 02114
(617) 573-3579 FAX (617) 573-4454
Darrin Landry
Charlene
We've been using our wide field for some time now- getting pretty great images overall.
I do notice that if there's lens issues (cat, etc), the images are not as sharp as if the same patient was imaged with the 30 or 55 degree lens.
The wide field does get closer to the eye, so there can be some lash issues- keep a lens wipe handy.
The protocol for wide field use in our practice is that we use it just before the 3 minute mid phase and capture one image of each eye. We tried starting with the wide field, but get better images if we use the 55 degree and switch as I mentioned.
Good luck- and give me a call if you want to discuss or just say hi!
Darrin
Darrin A. Landry, CRA, OCT-C
Ophthalmic Consultant
Bryson Taylor Inc.
From: "Callahan, Charlene" <Charlene...@meei.harvard.edu>
Sent: Wednesday, June 11, 2014 8:11 AM
To: "spectralis...@googlegroups.com" <spectralis...@googlegroups.com>
Subject: [spectralis-user-group] 120 mm lens
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