Healifty High Definition Fresnel Lens 5.51X3.54 Inch Pmma Optical Lens for Projector Replacement Pack of 2 High Transmission Projector Fresnel for Optical Experiments

Bought these for a light lab in my middle school science classroom. They are nice and thick and refract light perfectly for what I needed studnts to observe (CATCHING THINGS ON FIRE, MUAHAHAHAHAH!).

The lenses came at a great speed through the mail. They worked perfectly for the reason I ordered them. I ordered these lenses for the specific reason of putting them on stand offs & mounting them over my motorcycle license plate because the police cars have six cameras on the top of their cruisers. Three on each side that when they drive by a parked automobile or a moving automobile those little cameras are reading license plates and telling the cop all the info about that person or persons which is a distinct form of an invasion of privacy in my own personal opinion! Theses forenzel lenses mounted just right above the face of your plate will not allow those sneaky little cameras to see the plate but, to be safe and lawfully legal, the lenses still allow officers to read the plates just fine if they are directly behind you! It still allows officers to see the plate just fine and even magnifys it for the officer to see it clearly but, being able to know everything about a person just by scanning the plate of your vehicle is a true obstrocity & a clear invasion of your civil rights and privacy as a citizen of this United States! I pay taxes and should be free to my own privacy in this country! Not have to worry that everyone knows anything they want if or for a price. You know once that private info goes into the systems they have, it's a matter of time before your on the world wide web for all to see! So the forenzel lenses are working out just fine on my plates to protect my rights to privacy with this tyrannical deceitful government we live under today! Thank you for the quality and use of these ferenzel lenses.