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FS60 tube length

Started by Cookieman, 11/28/2003 07:15PM
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Posted 11/28/2003 07:15PM Opening Post
Tom Nigrelli
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Join Date: Jul 2001

Location: Amherst NY, US

Posts: 8

Does anyone know why that between the serial #'s of 3000 and 3175 the main white tube of the fs60 was shortend by about 2". The focal length has stayed the same, tak just added an extra extension tube to achieve focus. But what was the reason for this.
Thanks in Advance.
Tom
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Posted 12/01/2003 03:31AM #1
Peter Haviland
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Join Date: May 2001

Location: Tampa FL, US

Posts: 26

To achieve focus with bino-viewers?
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