An educational aid to teach the basics of the apparent movement of the Sun, the Wndsn Sun Compass provides a 180° dial and can be used to derive the cardinal direction from the Sun, with the local time known, it can be used to visualize the path of the Sun with the respective hour angles, and it can be made to demonstrate the principle of a simple equatorial Sun dial. Made in Germany.
Wndsn Sun Compass, transparent acrylic
Custom-made carton sleeve
Printed 16-page pocketbook (in English and German)
[Note: Due to the manual production process, variations in finish occur. Acrylic surfaces are polished, with non-rounded edges. The tools are not meant to be conventionally pretty.]
3.4" x 2.2" (8.5 x 5.5 cm)
1/8" (3 mm) clear cast acrylic with laser-cut scales