My Canon DSLR Journey Part 6 – Lens And Focus


Next are lenses and focus. This will hopefully provide more information about the inner workings of a lens as well as the focusing technology inside a camera.


DSLR Lens Primer: Part 1:

DSLR Lens Primer: Part 2:

DSLR Lens Primer: Part 3:

How to Choose a Lens for a DSLR:

Focusing System

These can be a bit technical and dry but it is very important to get a quick focus.

Part 1 of 3: A Look at The Canon Autofocus System:

Part 2 of 3: A Look at The Canon Autofocus System:

Part 3 of 3: A Look at The Canon Autofocus System:

Extra Tips

Canon Tutorials: 24 DSLR tips for getting more from your EOS camera


This article is a lot more technical and if you watch all the videos it will give a greater technical understanding on lenses and focus points.

About Danny

I.T software professional always studying and applying the knowledge gained and one way of doing this is to blog. Danny also has participates in a part time project called Energy@Home [] for monitoring energy usage on a premise. Dedicated to I.T since studying pure Information Technology since the age of 16, Danny Tsang working in the field that he has aimed for since leaving school. View all posts by Danny → This entry was posted in Photography and tagged , , , , . Bookmark the permalink.

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