Eisco PH0619 Laboratory-Grade Spectrometer, 0 to 360 Degree Rotation, 1 Degree Graduations, 0.1 Degree Vernier Scale
- Goniometer-type spectrometer provides hands-on experience observing and measuring light spectra.
- 0 to 360 degree rotation, 1 degree graduations, and 0.1 degree vernier scale.
- Collimator has an adjustable slit, an achromatic converging lens with a 178mm focal length, and a locking screw.
- Prism table with 175mm diameter rotates around the central axis and has three leveling screws to ensure precise placement.
- Astronomical-type telescope has achromatic objective and Ramsden eyepiece with crosswire, and is mounted on heavy bearing to rotate around the central axis of the instrument.