Optical-instrument Assembler
Overall rating: (N/A)
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Performs any combination of following duties to assemble
optical instruments, such as telescopes, level-transits, and
gunsights: Reads work order, blueprints, and sketches to
determine assembly procedure. Cleans elements, using tissue,
cleaning solution, and compressed air device.
Coats opitcal
elements according to specifications [Optical-Element Coater
(optical goods)]. Cements multiple lens assembiles together
[Cementer (optical goods)].
Picks up element, using
vacuum-holding device, and positions element in mounting seat of
instrument housing. Inserts and screws lokcing ring in housing
to hold element in place. Applies cement to rings to prevent
loosening. Assembles structural and mechanical parts of
instrument according to blueprint specifications, using wrenches
and screwdrivers.
Computes standard trigonometric formulas to
determine distance of test target from instrument.
Positions
target in darkroom tunnel and connects optical instrumnet to
test devices, such as oscilloscope and collimator. Sights
instrument on target and reads dials to determine optical center
of instrument lens and to verify specified focusing power.
Measures elemetns and instrument parts to verify dimensional
specifications, using precision measuring instruments. Records
inspection and test data. May set up and opertae lathe to modify
instrument parts. May panit instrument parts, using brush or
spray gun.
May fill instrument housing with nitrogen gas to
minimize corrosive effects on internal optical surfaces, using
vacuum pump.
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Optical-Instrument Assembler
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