Gratings and Filters

Length 35 cm and diameter of cap 90 mm cup 18 mm Steel cup and rod held by cork in aluminum cap, length 35 cm and diameter of cap 90 mm cup 18 mm

This kit includes components to create your very own spectrometer! Useful in helping students understand the physics of wavelengths, and explore w...

Transmission type, mounted in 50 x 50 mm mounted in frame. 100 Lines / mm. Transmission type, mounted in 50 x 50 mm mounted in frame. *This product...

Transmission type, mounted in 50 x 50 mm mounted in frame. 300 Lines / mm. Transmission type, mounted in 50 x 50 mm mounted in frame.. *This produ...

Transmission type, mounted in 50 x 50 mm mounted in frame. 600 Lines / mm. Transmission type, mounted in 50 x 50 mm mounted in frame. *This product...

Basic spectroscopes able to view variable light spectra Hold it up to different lights to observe which wavelengths are present Light enters th...

1000 Lines / mm.*This product has been discontinued and is no longer available. Now available as PDG19 series.

500 Lines / mm. *This product has been discontinued and is no longer available. Now available as PDG19 series.

Premium diffraction grating, 100 L/MM. Size 50 x 50 mm. Aperture size: 36 X 24 mm. The grating is mounted in a tough plastic slide frame of 50 x ...

Premium diffraction grating, 1200 L/MM. Size 50 x 50 mm. Aperture size: 36 X 24 mm. The grating is mounted in a tough plastic slide frame of 50 x...

Premium diffraction grating, 300 L/MM. Size 50 x 50 mm. Aperture size: 36 X 24 mm. The grating is mounted in a tough plastic slide frame of 50 x ...

Premium diffraction grating, 600 L/MM. Size 50 x 50 mm. Aperture size: 36 X 24 mm. The grating is mounted in a tough plastic slide frame of 50 x ...

Premium diffraction grating, 80 L/MM. Size 50 x 50 mm. Aperture size: 36 X 24 mm. The grating is mounted in a tough plastic slide frame of 50 x 5...