Crystal optics
Oh-1 Calcite (Crystal Model)
Published: Wednesday 15 March 2006
To illustrate the lattice structure of calcite.
Oh-2 Leitz Polarising Attachment
Published: Wednesday 15 March 2006
To demonstrate polarisation and its effects.
Oh-3 Calcite (Birefringence)
Published: Wednesday 15 March 2006
To demonstrate that an anisotropic crystal exhibits two different indices of refraction.
Oh-4 Dichroism
Published: Wednesday 15 March 2006
To demonstrate that the rays produced in an anisotropic body by birefringence have different absorption properties.
Oh-5 Optical Crystals
Published: Wednesday 15 March 2006
To demonstrate diffraction from a crystal lattice using optical apparatus.