DESCRIPTION :- 
The optic kit consists of:
•A light source sensor, rate (0-2000) lux/(0-30000) lux, resolution 0.5 lux/10 lux, frequency over 1000 measurement/es, connects to a smartboard and controlled by touch, power supply 1-14 V AC/DC, 6 A;
•A glass prims, 85°, with dimensions 25mm-75mm/50mm-15mm;
•A glass plano-convex lens;
•A glass plano-concave lens;
•A glass plate with parallel faces, 50x20 mm;
•A plane mirror;
•A convex mirror, f = 65 mm, ø = 100 mm;
•A concave mirror, f = 65 mm, ø = 100 mm;
•An wooden optical bench, 2 m length;
•Color disc with a spinning rope;
•Eye and Sight (defects of the eye and their correction) model mounted in wooden base with dimensions 320x180 mm;
•A magnifying glass, x4;
•The manual and/or poster for the experiment demonstration.

DESCRIPTION :- 
The optic kit consists of:
• A meter ruler, 100 cm;
• A convex lens, f = +200 mm, ø = 50 mm;
• A convex lens, f = +100 mm, ø = 50 mm;
• A concave lens, f = -50 mm, ø = 50 mm;
• A concave lens, f = -100 mm, ø = 50 mm;
• A plane mirror, ø = 50 mm;
• A convex mirror, ø = 50 mm;
• A concave mirror, ø = 50 mm;
• A lens/mirror holder & base;
• A power supply;
• An wooden optical bench, 2 m length;
• The manual and/or poster for the experiment demonstration.

DESCRIPTION :- 
The kit for studying the interference from the Young’s double slit experiment and the diffraction from diffraction grating experiment consists of:
•A laser diode source;
•An optical bench; A screen;
•A set of 13 objects
•Diffraction slit;
•A concave lens, f=-10 cm;
•A concave lens, f=-5 cm;
•A convex lens, f=+10cm;
•A convex lens, f=+20cm;
•A plastic ruler meter, 100cm long;
•A reflective surface with dimension 200x300 mm;
•A reflective surface dimension 60x300 mm;
•A glass plate with parallel faces, 200x300 mm;
•Polarization grating, 200x200 mm;
•A plano-convex lens hollow (which can be filled with oil and paraffin);
•A plano-concave lens hollow (which can be filled with oil and paraffin);
•A prism hollow (which can be filled with oil and paraffin), 45°x90°x45°.

DESCRIPTION :-
The apparatus for demonstrating the phenomenon of wave propagation and reflection consists of:
•A water ripple tank;
•Tuning forks (2 pcs);
•Concave lenses (2 pcs);
•Diffraction single slit;
•Diffraction double slit;
•A camera with support and stand

DESCRIPTION :-
The apparatus used for demonstrating the reflection, refraction, polarization and diffraction of microwaves consists of:
•A Gunn diode microwave transmitter, 10.7 GHz (λ = 2.8cm), 30W, 10-12V to 2-3.5V, mounted in cylindrical case (withlength 70 mm and diameter 83 mm) and total length 225mm;
•Wave receiver compatible with the transmitter, with silicondiode microwave detector mounted in a non-metallic verticalshort rod which can be fixed in a base stand composed of 4sockets for connection with the external circuit (withdimensions 75x50x135 m);
•A microwave receiver;
•A power supply;
•A laser diode;
•A protractor;
•An aluminum mirror, 200x300mm;
•An aluminum mirror, 50x300mm
•An aluminum mirror, 300x300mm;
•An acrylic mirror, 300x300x3mm;
•A half-reflective mirror, 300x300mm;
•Polarization grating, 190x300 mm;
•A digital multimeter;
•BNC cable (2 pcs).

DESCRIPTION :-
The Newton color disk consists of:
•Color mixer control box;
•A power supply adapter;
•Light bulbs (6 pcs);
•A circular frame;
•A color disk (two set of color spectra), with diameter 200 mm;
•Handle dimensions are compatible with the disc
•A rotor with a rotating handle;
•A plastic base (with rubber legs) with dimensions 120x120 mm;
•The height of the apparatus is 320 mm;
•The manual and/or poster for the experiment demonstration.