AI IS Lens

[stiener]

Hi,can someone please enlighten me on the focusing speed of this type of lens.Heard that it is rather slow but...exactly how slow is it?Thanks

Nick

 

[romeobravo]

focusing speed? I suppose it's zero that's why you have to focus it manually.

 

[sammy888]

Think you mean Nikon AI-S lens and not AI IS lens. They are not AF lens so like what Romeobravo imply this are basically manual hand focusing lens.