Commentaires sur : 1. From light’s speed to Snell’s law https://www.gatinel.com Ophtalmologie Tue, 18 Aug 2026 20:24:54 +0000 hourly 1 Par : Dr Damien Gatinel https://www.gatinel.com/recherche-formation/paraxial-optics-for-iol-power-calculation/from-lights-speed-to-snells-law/comment-page-1/#comment-56630 Sat, 01 Jun 2024 16:24:46 +0000 https://www.gatinel.com/?page_id=14765#comment-56630 En réponse à watrin.

Thank you for your comment, I wish I had the answer to such question! The crystalline lens structure is complex (gradient of index of refraction) and I have no specific information regarding the attenuation of the light flux after it passes the cornea and the lens.

]]> Par : watrin https://www.gatinel.com/recherche-formation/paraxial-optics-for-iol-power-calculation/from-lights-speed-to-snells-law/comment-page-1/#comment-56568 Tue, 14 May 2024 11:07:19 +0000 https://www.gatinel.com/?page_id=14765#comment-56568 Dear Dr. Gattinel,

Many thanks for this clear and concise overview on electromagnetic waves and lightpath.

I actually came across your website while searching for information regarding crystalline composition and how photons travel through from a quantic physics point of view.

I woud be very gratfeul to you if you were able to share with me any relevant sources of knowledge, if any.

And thanks again for spreading knowledge.

Sincerely, with kind regards,
Erwan Watrin

]]> Par : Jean-Pierre Rozenbaum https://www.gatinel.com/recherche-formation/paraxial-optics-for-iol-power-calculation/from-lights-speed-to-snells-law/comment-page-1/#comment-46197 Sun, 18 Apr 2021 21:06:36 +0000 https://www.gatinel.com/?page_id=14765#comment-46197 Thank you Damien to explain so well these basic principles so usefull to understand Light and vision.

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