Focal blur

Focal length

Focal Length

What does that focal length do?

That distance is the focal length.

Lasers

And then he said, This is the focal length.

And the focal length this a squared plus b square.

I put the laser here, and now, when I deal the cards in the laser,

Laser beam welding (LBW) is a welding technique used to join multiple pieces of metal through the use of a laser.

Desktop computers with laser printer 4 3 200 12 800

To see lasers in action, check out this episode of showing a laser you can stick your hand inside!

Which tells us that the focal length is equal to the square root of this.

Now, I put the laser here, and now, when I deal the cards in the laser, I know where they are but yes?

Switch Ball or Shoot Laser

Now a laser is different.

And then the laser actually cuts.

The Institute is a member of the International Laser Ranging Service (ILRS) and the European Laser Ranging Service.

But this is a five meter telescope has about a quarter mile focal length.

To see lasers in action, check out this sweet episode of Smarter Every Day showing a laser you can stick your hand inside!

I have solidified the beam of the laser pointer.

A random laser uses no optical cavity but the remaining principles of operation remain the same as for a conventional laser.

Next we can actually light them up with a laser.

Shoot the marked laser to discover the second kind of interaction.

Shoot the marked laser to discover another kind of result.

We used a bit of laser cutting on the plywood and some of the aluminum pieces.

And we also use three laser range finders.

Next we can actually light them up with a laser. (Laughter)

Among the inter cavity doubled lasers VCSELs have shown much promise and potential to be the basis for a mass produced frequency doubled laser.

Your laser printer has a mirror galvanometer that's used to steer a laser beam very accurately that's what makes those little dots on the page.

This laser allows the vehicle to generate a detailed 3D map of its environment.

Now shoot the marked laser to discover the first kind of interaction.

But if I use the laser to treat, it wouldn't be much of a problem.

There you can see mosquitoes as they fly around, being lit up.

So hopefully you're now satisfied that the focal length of a hyperbola is the sum of these two denominators.

So this work is nothing but like because of the focal length of the lens, it just shows what is on the other side.

To date most ICF experiments have used lasers to heat the target.

It's actually using a laser to fuse the new layer of material to the old layer.

A Laser TV requires lasers in three distinct wavelengths red, green, and blue.

These lasers combine high overall efficiency with good beam quality.

445 nm blue laser diodes are currently available on the open market.

Please click on the marked laser to shoot a beam into the black box.

Shoot the marked laser to see another backward reflection case.

In this case, we can see a laser sintering machine developed by EOS.

We physicists invented the laser beam, we invented the transistor, we helped to create the first computer, we helped to construct the internet, we wrote the World Wide Web.