Appeal No. 2007-0467 Page 4
Application No. 10/646,929
hollow elongated body. The lens magnification changer has a first and second
series of bores. The first series of bores 35 are located about the periphery of
the lens magnification changer 33 in a common plane and extending
diametrically through the lens magnification changer 33. The second series of
bores 36 are located about the periphery of lens magnification changer 33 in a
common plane and extending diametrically through the lens magnification
changer 33. A lens assembly is located in each bore of the first and second
series of bores 35 and 36.
As a result, the hollow elongated body 26 has opposite ends and encloses
a first and second optical path that extends through the hollow elongated body.
The first of said optical paths extends through one of the oculars 27 to one of the
prism assemblies 31, through one of the first series of bores 35 of the lens
magnification changer 33 and through the objective lens 32. The second optical
path extends through the other ocular 27 to the other prism assembly 31, through
one of the second series of bores 36 in the lens magnification changer 33 and
through the objective lens 32.
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Last modified: September 9, 2013