- focuser,
forming a Dual
speed Crayford focuser in
order to
eliminate backlash during fine
focusing. Dual
speed focuser design borrows the
planetary gearing...
-
society which meets there. The
original Crayford Focuser is on
display there. The
Crayford focuser was
initially demonstrated to the
Crayford Manor House...
-
FOCUS is a fourth-generation
programming language (4GL)
computer programming language and
development environment that is used to
build database queries...
-
Apochromatic Refractor with 2.7"
Focuser 140mm f/7.5
StarFire EDF
Triplet Apochromatic Refractor with 2.7" or 4"
Focuser 152mm f/7.5
StarFire EDF Triplet...
- Look up
focus or foci in Wiktionary, the free dictionary.
Focus (pl.: foci or
focuses) may
refer to:
Focus or
Focus Festival,
former name of the Adelaide...
- In
Focus Corporation is a
privately owned American company based in the
state of Oregon.
Founded in 1986, the
company develops, manufactures, and distributes...
- "listener".
Generally speaking, but not always, the
focuser has
their eyes closed, in
order to more
accurately focus inwardly on
their "felt sense" and the shifts...
-
called collimation. It
consists of a
peephole to be
inserted into the
focuser in
place of the eyepiece.
Through a
lateral opening,
ambient light falls...
- 13 inches. The 8-inch
model employs a
refractor style rack and
pinion focuser,
while in the
larger designs the
primary mirror is
moved as in most other...
- The Ford
Focus is a
compact car (C-segment in Europe)
manufactured by Ford
Motor Company from 1998
until 2025. It was
created under Alexander Trotman's...
