2 deleted 1 characters in body
source | link

The lower the number after the F, the more light gets into the camera. More light means - you can get away with shorter exposure times. - you have lower depth-of-field (which is a good thing in portrait shots)

The ranges given for the lenses are the values for the wide angle and the tele setting of the lens.

Generally you want the numbers to be as low as possible, because this is the MAXIMUM aperture. You can close the aperture to something like F/22 or F/30 with all the lenses.

RemembberRemember: the reason why bigger numbers mean less aperture is that this really is a ratio. F divided by 2.0 or something.

The lower the number after the F, the more light gets into the camera. More light means - you can get away with shorter exposure times. - you have lower depth-of-field (which is a good thing in portrait shots)

The ranges given for the lenses are the values for the wide angle and the tele setting of the lens.

Generally you want the numbers to be as low as possible, because this is the MAXIMUM aperture. You can close the aperture to something like F/22 or F/30 with all the lenses.

Remembber: the reason why bigger numbers mean less aperture is that this really is a ratio. F divided by 2.0 or something.

The lower the number after the F, the more light gets into the camera. More light means - you can get away with shorter exposure times. - you have lower depth-of-field (which is a good thing in portrait shots)

The ranges given for the lenses are the values for the wide angle and the tele setting of the lens.

Generally you want the numbers to be as low as possible, because this is the MAXIMUM aperture. You can close the aperture to something like F/22 or F/30 with all the lenses.

Remember: the reason why bigger numbers mean less aperture is that this really is a ratio. F divided by 2.0 or something.

1
source | link

The lower the number after the F, the more light gets into the camera. More light means - you can get away with shorter exposure times. - you have lower depth-of-field (which is a good thing in portrait shots)

The ranges given for the lenses are the values for the wide angle and the tele setting of the lens.

Generally you want the numbers to be as low as possible, because this is the MAXIMUM aperture. You can close the aperture to something like F/22 or F/30 with all the lenses.

Remembber: the reason why bigger numbers mean less aperture is that this really is a ratio. F divided by 2.0 or something.