Archived posting to the Leica Users Group, 2000/08/07
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]>At 05:05 PM 8/7/00 -0400, you wrote: >>I recently read an easy to remember formula for calculating hyperfocal >>length. Divide the focal length of the lens (in mm) by 10, square the >>result, and you have the hyperfocal length in feet for f11. >> >>For example, for a 50mm lens, the HFD is (50/10) ^2, or 25 feet. >> >>Can anyone verify the accuracy of this method? >> >>Dan C. At 05:13 PM 8/7/00 -0400, Tina Manley wrote: > > >It's a lot easier to place the infinity mark on the aperture. > >Tina Manley, ASMP Isn't that the truth... Jim