DIRECT VISION SPECTROSCOPE
For quick examination of spectral composition of white light. Consists of a metal tube with draw-out focusing and an adjustable slit, fitted with achromatic objective and prism, in case.
- Description
Description
For quick examination of spectral composition of white light. Consists of a metal tube with draw-out focusing and an adjustable slit, fitted with achromatic objective and prism, in case.