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And of course, no astro-photographer
(or observational
astronomer, either!) should be without his trusty observing
chair. This
one was custom-made by myself of red oak and a little oak plywood, and
is one of
only two in existence. It's currently in its "Revision 2.0"
version, having undergone some minor improvements over the
original, including the addition of an optional foot-rest (necessitated
by the original height of the LX200GPS 12" telescope's Giant Field
Tripod). The
design is my own, adapted from several similar chairs available
commercially and
build-your-own. The seat cushion is infinitely adjustable in
height and
held in place at a given height by friction and the user's
weight. The
chair feet and foot-rest are removed and stored on the chair back for
transport, and
the seat
cushion assembly is removed and used to hold the entire collapsed chair
assembly
together when the chair is being transported to a viewing site. |