Spectrometers
RSP-601   Spectrometer 6" circle, 1 minute of an arc, vernier readable by two opposite verniers.
RSP-630   Spectrometer 6" circle, 30 seconds of an arc, vernier readable by two opposite verniers.
RSP-701   Spectrometer 7" circle, 1 minute of an arc, vernier readable by two opposite verniers.
RSP-730   Spectrometer 7" circle, 30 seconds of an arc, vernier readable by two opposite verniers.
 RSP-720   Spectrometer 7" circle, 10 seconds of an arc, vernier readable by two opposite verniers.

Spectrometer

Back to Optical Instruments

 next