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pH³

– rants and facts – practical photography mostly

Category

Technical

Technical information regarding photo

Good lens, Bad lens, Prime or Zoom

https://www.lensrentals.com/blog/2017/02/things-you-didnt-want-to-know-about-zoom-lenses/

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Autofocus

http://www.theverge.com/2017/1/29/14403924/smart-glasses-automatic-focus-presbyopia-ces-2017

C-M-Y-K

https://petapixel.com/2017/01/17/simple-video-perfect-cmyk-demo-see-subtractive-color-action/

Technical photography course, free online

https://sites.google.com/site/marclevoylectures/home

Equivalence

http://www.photozone.de/Reviews/986-equivalence

Exposure value, yet another try

http://petapixel.com/2016/07/18/never-teach-exposure-triangle-beginners/

Noise, everywhere!

http://www.brendandaveyphotography.com/?page_id=726

A new Lens, anyone?

http://www.shutterbug.com/content/%E2%80%9Cmeta-lens-technology-future-photography-video#KuKhjiMSFhIlJwMr.97

Get it into Focus

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