It also moves to allow different layers of the object to be in focus.

By doing the right maths, you can then work out where the different layers of rock are.

This activity found wide support in different layers of the population.

"We want them to see how you can have different layers and ways to fill space."

Getting salt from different layers of rock in a mountain used to be a very dangerous job.

The church has pictures on its walls at different layers and is considered to be very important for Christians.

By growing plants in different layers, the farmers make best use of the soil and water.

"What looks like a single square at the plaza level has many different layers of uses and programs."

"I think it gives a different layer to his music."

It's all about different layers, and they're completely at ease with that.