A mirror reflects light.

Water reflects light.

Never take it off until the last minute, it reflects light.

It is similar with objects of other colors.

Everything else we quote unquote, observe in

A final instance where things might go wrong is reflective objects that have specular reflections.

The model is standing somewhere in the middle.

The moonlight reflected on the lake.

8 Compute reflected, refracted, and transmitted rays

Blue things reflect blue light, red things reflect red light and so on.

And now you see it.

It doesn't become dark. Why is that?

One day, I found a very interesting material which had a very unique optical property called 'retro reflective material.'

Both strong speedlights, guide number 58 on 1 2 of their power.

The same thing in the darkroom.

Let's look at each of these materials in turn.

Meanwhile, the ripples are traveling on the table, and because of the reflections at the top, you see at the back of the bottle, after several frames, the reflections are focused.

The Sun burns our peripheral vision.

Refraction

Refraction

Reflection

Reflections

Reflect

This is us chasing it in the submersible.

Can anyone see it? Anyone?

2, 3 Show specified diffuse and ambient light

Fresnel reflectivity

Whereas on the right, the information is consistent with those two tiles being under the same light.

Reflection

What if I were to ask you four is twenty percent of what number? So a lot of people's reflex might just be, oh, let me take twenty percent.

Over there, inside, it will be very black anyway.

I need to fill in from below, and for that I just put some white towel ontop of the table.

Now, if we turn the polarizers around just a little bit, we can actually bring that specular reflection of the skin back in, and you can see she looks kind of shiny and oily at this point.

It will never destract no matter what pose she is going into.

In theory, you could fully simulate the world around you.

Diffuse

Special reflection

So, if we break that down into layers, here's that diffuse component we saw in the first slide.

Rather their goal is to look reasonable to the viewer.

So actually, this method of hunting for life gets stronger and stronger as you go further away, because the optical reflectors have to be more powerful so the reflected light shines out even more in contrast against the dark background.

You know, that's why the night sky, we see the sky as dark, but it's filled with light all the time.

No reflection

And blue.

That's a reflex action.

And this is very important light to capture, because this is the light that reflects off the first surface of the skin.