100 examples: To make an optical concentrator, using thin-film reflectors 1 mm thick… The plastic or glass behind the bulb in automobile headlights. You must not look directly at the Sun because, Sun is a very bright object which can damage your eyes very quickly. Figure 10: Examples of imaging a socket wrench (left), using diffuse ring light (center) and flat dome light (right) are shown here. Reflectors are most frequently found on bicycles and products associated with safety for drivers or pedestrians. Light sources include light bulbs and stars like the Sun. This is because, light from the surface does not reach deep below the ocean. This is a beginning look at reflectors, the different colors and practical application examples on how to use them. This causes problems for the fish to find food. One good example is the moon. Larger reflectors diffuse the light over a broader space, making the light softer, but they can be a little harder to fold and carry. This means, when an object is incandescent, it emits light because it is hot. Infrared (IR) and Ultraviolet (UV) are the two types of invisible light. Anything that gives off light of its own is said to be luminous. 2# Sidewalks: Sidewalks are great sources of reflected light because of their light color.  Even if your subject is in the shade, if you position them so that some light from the sidewalk is reflecting up they will be nicely lit. Use to start topic or discuss misconceptions about sources of light such as moon and mirrors. The sun is the main source of light on earth. A microfacet model [ 10 ], or any surface normal perturbation (statistically modeling the surface roughness), gives each infinitesimal part of the surface a different orientation and slope. 12# Snow: There is a reason it seems so bright out when the ground is covered in snow – it reflects light everywhere.  When the weather turns cold, head out once the ground is covered and you will find everywhere you go there is a giant reflector waiting to be used. Example: flat paint. The black dragonfish produces red light from a spot just beneath its eye.  If you travel with a blanket for your clients to sit on during shoots, make it white and then it can do double-duty as a reflector when needed. Reflectors and lenses are common optical components used for image formation and the creation of beam patterns and light distributions. The silver panel is one of the most useful, and is best for beginners first getting their bearings with reflectors. UV light can damage your eyes. Do you know what the Earth’s main source of light is? The sun gives us energy to survive. 6# T-Shirts: The simplest way to reflect light back onto your subject?  Wear a white t-shirt.  Many photographers swear by this method to reflect a little more light onto their subjects no matter where they are shooting.  This comes in especially handy when you are photographing small children who will not stay where you would like them to be! In this video there are no reflectors on the side of the road, … You can see the reflection of the trees in the smooth water below, You can see the reflection of the Sun in the smooth water, Smooth and shiny surfaces are good reflectors of light. Metalic surfaces with good surface smoothness. This video is similar to the first, but the reflectors are placed in the road, again helping the driver to follow the curves of the road. 3# Light-Colored Ground Surface: If you are indoors, white tiled or light wood floors will give you the same effect as sidewalks if the floors are being hit by light.  Outdoors, look for white gravel or any other light-colored ground cover.  Compare a photo taken on asphalt or a dirt path with one taken on neutral colored stone and notice the difference.  A dark asphalt ground will absorb the light while a light one bounce light back onto your subject. Examples Reflector refers to an object, usually made of plastic, that appears to glow or shine when light reaches it. This article presents an overview of reflectors, including common reflector materials, modern … Some sources of light emit light without getting hot. This allows the dragonfish to see its prey, but the prey cannot see the red light. These include examples of reflective light, such as the Moon and traffic signs. Animals like fireflies and glow-worms emit their own light to attract mates. Westcott Eyelighter Reflective Panel. The angler fish lives in the darkness, about 4000 metres below the ocean surface. A big mirror is also a good reflector, besides being a good base to photograph things … Without light from the sun, the world would be in darkness. Since the silver reflects the most amount of light of the five, it is a great choice for low-light situations or those scenarios Smooth and shiny surfaces are good reflectors of light. Shiny and smooth surfaces tend to be characteristics of good reflectors of light waves. Any source or object which emits its own light is a source of light.