January 3, 2025
Description
Simple spectroscope with adjustable slit. Uses available 1000 lines/mm diffraction grating. This model is designed with baffles and viewing angle that places spectrum in center of view. As shown in picture, solar absorption (Fraunhofer) lines are just visible by pointing at bright surface illuminated by sun. ***DO NOT POINT DIRECTLY AT SUN***
License:
BY-NC-SA
Teravolt
