Using a wider aperture to stay below the diffraction limit.

Pulling the valve line would simply mean opening the entire wide aperture, which could in no way be closed again.

S, launched in 1962, is the same model with a 30mm f/2.8 and a focusing ring, made necessary by the wider aperture.

If it had been for myself or another male, no problem-but females need a wider aperture.

The result is excellent picture quality, even at wide apertures.

We go in the other side, with lights at low intensity and wide aperture.

Later the design was developed with additional glasses to give high-performance lenses of wide aperture.

There is only one narrow aperture, barely wide enough for the male to transfer food to the mother and the chicks.

He turned the gun in his hand, looked down the wide aperture of its barrel.

For portraits, you need a 90mm or 105mm lens with a wide aperture to eliminate backgrounds.