Software "Optics" – software for mathematical modelling, synthesis, research of properties and image quality assessment of optical systems. Interface of software "Optics" is easy to use. After a little practice, you will learn to use the capabilities of the software "Optics" to solve the above tasks. You can access most of the software's functionality through a selection of options in dialogue boxes or interactive menus.

Optical and opto-electronic devices and systems are used in almost all fields of science and technology. These devices are used to solve tasks such as automatic tracking and control, improving the accuracy and performance of complex systems, etc. The dimensions, weight, volume of data received and the successful operation of the device depend largely on the correct choice of optical circuitry and its further calculation.

Software "Optics" allows to calculate:

- Gaussian characteristics of optical system with axial symmetry;
- Gaussian characteristics of optical system with two symmetry planes;
- light diameters of optical elements;
- point diagrams on the surfaces of optical system;
- the course of the meridional beam;
- the course of the sagittal beam;
- the course of the full beam;
- the course of the multiple beams;
- the course of the Gaussian beam through the optical system;
- the energy concentration function;
- radius of the scattering circle with a given amount of energy;
- wave aberrations of the optical system;
- third-order aberrations of the optical system;
- position of the best installation plane;
- the design parameters of the lens in the air;

- the cardinal elements of the optical system in the real-beam region in the meridional and sagittal sections;
- the pupils of the optical system according to the set position and size of the aperture diaphragm;
- the hatches of the optical system according to the set position and field aperture value;
- technological parameters of aspherical surfaces;
- design parameters of the Cassegrain's lens;
- design parameters of a double-lens glued achromatic lens (an object in infinity and at a finite distance);
- design parameters of a two-lens unglued achromatic lens (an object in infinity and at a finite distance);
- a scanning system consisting of two flat mirrors;
- a scanning system consisting of two optical wedges.