Affordable but with great build quality – there is a lot to like about these full-frame anamorphic lenses from Blazar ...

Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the ...

Ski goggles are available with two main lens shapes: cylindrical and spherical. Cylindrical lenses curve horizontally but are vertically straight. These goggles are the typical go-to for beginning ...