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optical

20 photos and 72 illustrations tagged optical, from 8 members of Flickr Commons.

When were these photos & illustrations taken?

Where were these photos & illustrations tagged?

Show photos1% of these photos & illustrations are geotagged.

Related tags

Tags that often appear on the same photos & illustrations:

• publicdomain
• eye
• nationallibraryofmedicine
• imagesfromthehistoryofmedicine
• ihm
• historyofmedicinedivision
• stillimage
• “printsandphotographs”
• pp
• nlm
• hmd
• “nationalinstitutesofhealth”
• nih
• ophthalmology
• vision
• ocular
• view
• perception
• seeing
• “humaneye”
• archivesofmedicine
• nlmdigitalcollection
• “eyeexamination”
• monocle

Members using this tag

• National Library of Medicine 72 photos & illustrations
• Smithsonian Institution 10 photos & illustrations
• Navy Medicine 4 photos & illustrations
• SDASM Archives 2 photos & illustrations
• George Eastman Museum 1 photo / illustration
• Nationaal Archief 1 photo / illustration
• Community Archives of Belleville & Hastings County 1 photo / illustration
• British Library 1 photo / illustration

Conversations

Here’s a selection of the conversations happening on these photos & illustrations:

George Mayerle Test Chart

from National Library of Medicine

• 2 older comments, and then…
• Hrant Papazian said:

  Amazing.

• Ωméga * said:

  Fantastqiue

• Flickr said:

  Congrats on Explore! ⭐ January 15, 2024

• Sigurd Krieger said:

  Congrats on Xplore!!

• gato-gato-gato said:

  Gutes Foto

Prolapse of the Iris

from National Library of Medicine

• baron pressley said:

  Would that be caused by TED?

Dark Matter is Darker Than Once Thought

from Smithsonian Institution

• matpak166 said:

  Gravitational lensing and Dark Matter it best. Nice Photo.