Archived posting to the Leica Users Group, 2001/02/16
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]There's more UV inhibitor in your lenses than there is in a UV filter. Unless your lenses are very old. It becomes a sunny 22 rule. Jim At 10:55 AM 2/16/01 -0500, Lee, Jonathan wrote: >Guys, > >I'm off for some skiing at Banff (elevation 5000-8500ft). Is there enough >UV at these altitudes to make a UV filter more than just optional? In case >the meter goes belly up, does the sunny f16 rule change appreciably at these >altitudes? > >Thanks > >Jonathan Lee