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Johnnie Caraballo May 17th, 2008 09:36 AM
Carl Zeiss Lens
 
Can some one please explain to me what the following numbers mean on the side of my lens?

1,8 / 5,4 - 54

Thanks.

Chris Hurd May 17th, 2008 10:50 AM
1,8 = the maximum aperture value is f/1.8 at full wide angle.

5,4 - 54 = the focal length of the lens is 5.4mm at full wide angle and 54mm at full telephoto (or in other words, it has a 10x zoom range). Hope this helps,

Johnnie Caraballo May 17th, 2008 10:51 AM
Quote:
Originally Posted by Chris Hurd (Post 879126)
1,8 = the maximum aperture value is f/1.8 at full wide angle.

5,4 - 54 = the focal length of the lens is 5.4mm at full wide angle and 54mm at full telephoto (or in other words, it has a 10x zoom range). Hope this helps,
Sure does! Thank you very much!!


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