Main Parts of an Overhead Projector You Should Know
A overhead projector will require the use of some important parts that will support the functions of the equipment very well. It is very important to note those parts because they are the right fit in your kit so you can make sure this unit can work properly. To know more about the parts, you can refer to this article.
1. Lamp and Reflector. The lamp can serve as a light source. Also, the reflector can be seen behind the lamp which is used to direct light onto a mirror. If you do not consider the use of this reflector, you will find that the light will be scattered within the base. In this case, it has the ability to make a very dim projected image. In addition, it is also completed with a condenser that is located between the lamp and the mirror.
2. Blower. A blower is used as the right product, you must know that it will be used as a cooling fan so that this equipment can work well. In fact, the fan is also by an electric motor. To install this blower, you must connect the motor shaft to the fan feature to circulate cooling air inside the base of the unit so you can be sure it will work properly for your needs.
3. Mirror base. This type of mirror is also important and could be mounted at an angle of more or less 45 degrees. The mirror installation is designed to serve angle changes. Plus, it actually works by reflecting light and directing it up through the projector stage so you can benefit from it.
4. Selection of internships. This unit is a glass surface on which it is placed for projection. It also includes a Fresnel lens which is made to magnify and focus the image upwards.
