Double-tube spectroscope

Double-tube spectroscope

The device consists of two tubes and a prism and is used to study the spectrum of visible light, determine the wavelengths of light waves, and the spectral lines of metal vapours and gases. It also allows you to observe continuous and line spectra, as well as changes in spectra depending on the temperature of the light source.

Equipment
- Spectroscope
- Stable stand

Technical specifications and equipment can be changed according to customer needs.

Technical specifications
- Width of the entrance slit of the collimator tube: d = 0.06 mm
- Focal length of the collimation lens (objective): F = 95 mm
- Focal length of the objective lens of the telescope: F = 95 mm
- Magnification of the optical system of the telescope: D = 8.0x
- Visible spectral range: Δλ = 480 ÷ 650 nm (0.48 ÷ 0.65 µm)
- Average prism dispersion, TF2 glass: (nf - nc)x10 = 1,662
- Dimensions (L×W×H): 29.5 × 29.5 × 22.7 cm
- Weight: max. 0.65 kg