Projection Lenses
Introduction
Projection lenses makes the object a lot closer than it seems leading to the user seeing the object in great detail. The way the projection lenses is designed allows us to see things that we might miss in the long run. The outer curve is in the front and the inner curve is in tge back so that we are able to see it.
Uses
Projection lenses is used in a variety of fields. You are going to see a lot of detective and policemen use this item in solving crime cases just in case the little can be used to solve the crime. It is mainly used in the 19th and 20th century. You are also going to notice that it is used in glassed because its design can help people who have eye problems see a little bit better in the future and to help people read it. You are going to notice that a lot if scientists are going to use this item in which they gently put the small object into a case or something, I do not know. It is well used for narrowing down the rays of the sun to form fire because the suns rays makes the glass warmer faster than the human body because it contains no water compared to creatures with life. You are probably going to see a lot of kids doing this. Projection lenses are used by teachers in the science department in order for them to perform some lab work so they can learn something, yoi are more likely going to see forensic science teachers use this material a lot because it involves teaching the students on solving crime cases. Even though you aren't going to see a lot of people use it today, its still useful.