ray diagram – object further than 2f

This post is for Intermediate 2 only.

The final situation we need to consider is when the object is located more than two focal lengths away from the convex lens.  The diagram is similar to the previous examples but needs additional points marked on the optic axis.

ray diagram for distance > 2f from mr mackenzie on Vimeo.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.