Hi Optimal list. This is not a retinal photography post, but a general photography post. I don't know if you have seen the recent posts about the light field camera technology. I just received my lytro camera and tried it out this afternoon. Here are the first pictures taken today. http://pictures.lytro.com/dbartsch Double-click on the image and then wait for it to load and click on parts of the image that you want to focus. Voila, it focuses to that part of the photograph. Best wishes, Dirk-Uwe PS. No commercial interest in this technology ---------------------------------------------------------------------- --- Dirk-Uwe Bartsch PhD FARVO Associate Adj. Professor --- --- UCSD Shiley Eye Center dbartsch@xxxxxxxx --- --- Room 202 Jacobs Retina Center URL: http://eyesite.ucsd.edu --- --- 9415 Campus Point Dr. phone: (858) 534-4392 --- --- La Jolla CA 92093-0946 fax: (858) 534-6826 --- ---------------------------------------------------------------------- Confidentiality Notice: The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please contact the sender and delete the material from any computer.