Tubes, Frames, Lenses and Mirrors

IMG_3499.jpg

Description:

A student stretches string through the frame along sighting lines, marking its position with two crosswise strings. Photo courtesy of Dr. Elizabeth Cavicchi.

Alt text:
Photo of the student stretching another string through the frame along sighting lines.
Caption:
A student stretches string through the frame along sighting lines, marking its position with two crosswise strings.
Credit:
Photo courtesy of Dr. Elizabeth Cavicchi.
Photo of the student stretching another string through the frame along sighting lines.

Course Info

January IAP 2010
Activity Assignments
Image Gallery
Lecture Notes
Projects
Written Assignments with Examples