Blinds
Blinds
— a type of window curtain with a rigid structure. The blinds are based on lamellas connected in a row, which can move up and down, as well as rotate around its axis at an angle from 0 to 90˚. The angle of rotation determines the light transmission of the window curtain. So, the lamellas turned by 90˚ completely block the window, and those set to the 0˚ position practically do not block the light flux from the window at all.Blinds can be either manual or electric. Additionally, they can be classified according to the type of slats: there are models with horizontal and vertical slats. In turn, the lamellas themselves can be made of dense textiles, plastic, wood and metal.