With lenses being at the core of photography, we thought why not make an entire activity dedicated to them! Most of you will know about aperture, focal length and sharpness, but there is a lot more aspects that make a lens. In this activity you will learn more about these flaws and after that, there will be various test setups to test your own lenses on these flaws (so bring one or two lenses if you like!). We will also rent some special lenses like tilt-shift and anamorphic, so this your chance to try these!