Your students will love these activities for their science interactive notebooks. Properties of light, luminous and non-luminous objects, reflection, refraction, mirrors, lenses, transparent, translucent and opaque are all covered.
HARUKA KOJIN, CONTACT LENS 2011: "2 types of lenses are used, one completely flat and clear and the other with a warped surface to create interconnected circles of varying sizes. as the light travels through the acrylic, the images on the other side are flipped and contorted."
My favorite lenses for wedding photography include the 35 1.4, the 50 1.2, the 85 1.2 and the 100mm 2.8 L macro. The 35 1.4 is a wider angle lens than the others, and is great for bridal party, family and venue shots. It’s also a fast lens & it focuses faster than the 50 and 85, so it’s useful in low light situations.