Hand spectroscope with adjustable slit from 0 tot 1 mm
direct vision type
adjustable eyelens
adjustable slit 0 - 1 mm
angle dispersion C - F 7°
linear dispersion 60 mm
direct vision type
adjustable eyelens
adjustable slit 0 - 1 mm
angle dispersion C - F 7°
linear dispersion 60 mm
Properties
- 112056