lens barrel

The difference is the way in which the lever operates on the lens barrel.

You even get a manual focus ring on the lens barrel, which comes in very handy.

Depth of field is indicated on the lens barrel.

However, they have the label "Ultrasonic" printed in red on the lens barrel.

Sand can cling to the lens barrel, again by electrostatic attraction.

But it does have a motor that spares the onerous task of having to turn the lens barrel.

The 'L' lens is identified by a red stripe round the lens barrel.

To focus, I had to guess the distance of my subject and then set my guess on a scale surrounding the lens barrel.

Excess cement along the interfaces between lens elements and lens barrel.

A built-in lens hood was a permanent fixture on the end of the lens barrel.

Lenses that use the bayonet inside the camera need have no focusing helicoid built into the lens barrel.

Magnification markings for the converter are shown on the (extending) inner lens barrel.

Photographic lens makers provided slots in lens barrels for the insertion of the chosen stop.

Sure enough, the lens hood had slid off the plastic bag, off the lens barrel and into the puddle.

The lens barrel has a waterproof repellent that pushes water drops away as the lens moves back and forth.

The inner lens barrel remained stationary, and thus the signal levers and pins still did not rotate.

The lens uses internal focusing so the inner lens barrel does not rotate when focusing.

The Leica Standard was at first only finished in black enamel with nickel-plated lens barrel and camera controls.

By eliminating the mirror and prism, Sony was able to slide the lens barrel inward to within two millimeters of the light sensor.

They've heard all sorts of anxiety-producing tales about plastic camera bodies, plastics in the lens barrels and plastic glues.

Third, there's a zoom ring on the lens barrel, which makes possible sudden zoom movements that you couldn't pull off with the rocker switches.

Such multi-aperture diaphragms were also sometimes referred to as Waterhouse stops, due to their operation based on sliding through a slot in the lens barrel.

The external bayonet is used to mount longer and heavier lenses where the built-in helicoid would not be strong enough to rotate the lens barrel.

A small round window in a lateral extension on the lens barrel is aligned up in front of the camera's right-hand rangefinder window.

For this, you can use either the power zoom buttons (right hand), or the manual zoom lever on the lens barrel (left hand), if fitted.