[optimal] Re: Gonio lens
- From: Kenneth Boyd <kennethmboyd@xxxxxxxxx>
- To: "optimal@xxxxxxxxxxxxx" <optimal@xxxxxxxxxxxxx>
- Date: Wed, 4 Dec 2013 20:32:05 -0500
Tim,
I have both a 15mm & a 18mm 3 mirror gonio lens. Personally, like the 18mm the
best. I find it easier to hold in my hand and it's easier to maneuver as well.
I also find it more challenging to achieve good gonio photos with the smaller
lens. I would choose either the 17mm or the 18mm, especially if you have large
hand.
Good Luck!
Ken Boyd, CRA
-----Original Message-----
From: "Steffens, Timothy" <tjsteffe@xxxxxxxxxxxxx>
Sent: 12/4/2013 10:57 AM
To: "optimal@xxxxxxxxxxxxx" <optimal@xxxxxxxxxxxxx>
Subject: [optimal] Gonio lens
Hi all,
I need to purchase a new 3 mirror Goldman lens and was wondering what the size
people use, 15, 16, 17 or 18mm. Obviously the smaller the size the easier it is
to put the lens on but the coverage my not be as wide. Here is what I'm looking
at:
http://www.ocularinc.com/ocular-three-mirror-universal-laser-17mm.html
Thanks,
Tim Steffens, CRA
Director of Ophthalmic Imaging
University of Michigan Kellogg Eye Center
1000 Wall Street
Ann Arbor, MI
P: 734-936-2283
tjsteffe@xxxxxxxxx
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