This Intermediate Spectrometer features 30mm diameter optics that give brighter line images and make precise measurements easier, a refined optical focusing system, built-in illuminated autocollimator for fast set up, 17.8cm diameter divided circle, double-ended vernier reading to 1' resolution, and 7cm diameter rotatable and height-adjusting prism table to accommodate various accessories. The spectrometer is supplied with a 300 lines/mm diffraction grating and grating holder, high quality prism, illuminated magnifier, auto-collimation mirror with a power supply for 110VAC, and an instruction manual. Additional Spectrometer Prisms and Diffraction Gratings are available separately.
Note: Delivery date of this item is estimated to be 90 days from date of order