
Once, in one
habratopic, I read about a little “life hacking” - how to use an old \ unnecessary CD \ DVD-Rom to teach any device without autofocus to shoot in macro mode.
')
For starters, I took the old, but not necessary DVD-RW from LG:

After which he bravely spun:

Got a block with lenses:

And got the most important lens :) i. the largest:

Having attached it with the help of an honest word on top of the cover, I immediately began macro shooting:

Artificial daylight illumination interfered slightly (blinking in the frame):

Photo of LED flashlight:

Big chip (to make the topic even more relevant to the IT theme of Habr) ;-)

The inverted photo of other optical elements from DVD-Rom - I decided to leave it as it is - with a claim for non-interference in the experiment :)

All photos are reduced automatically when uploading to the site, no more changes and treatments have been carried out. All photos were taken on iPhone 2G.
The whole operation took about 10 minutes ;-)
Thank you for your attention, successful and you dive into the world of macro photography!