www.sterlingint.com

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World leaders in ultra precision machine systems
since 1962. We have built more than 75 of the
worlds ultra precision machines for diamond
turning (SPDT)
www.sterlingint.com www.citycrown.com
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www.STERLINGINT.com
Since 1962 you would have known us as PNEUMO
PRECISION (1962) RANK PNEUMO (1987) PRECITECH
currently (Electro-Optics) STERLING currently
(Ophthalmics)
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All of the OPTOFORM and NANOFORM machine systems
are built at the New Hampshire plant in the USA.
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The light grey section of the factory is
temperature controlled to facilitate precision
machine construction.
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Each machine is built in its own bay by a team of
specialist engineers with different skill sets.
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Top Left Assembly Top right Engineering
Design offices Bottom left Applications
Development Lab. Bottom Right Test Area
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Our global business falls into 3 main sectors.
ELECTRO-OPTICS (Defense, Consumer Electronics
etc.)
OPHTHALMICS (Intra-ocular lenses, Contact lenses,
Mold inserts, corneal implants etc.)
PRECISION MECHANICAL COMPONENTS (Aerospace etc.)
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Machine Product Range

• OPTOFORM 30 (discontinued)
• OPTOFORM 40
• OPTOFORM 50 (discontinued)
• OPTOFORM 80
• FAST TOOL SERVOS
• VariForm
• VariMax
• FTS-1000
• FTS-500

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Lens Design Software Products

• LDS-3
• Soft Power Suite
• GP Power Suite
• Multi Curve Generator (MCG)
• TurboLens
• Opto-Cad (.dxf)
• MiniGEN (order-entry interface)
• MiniFile Path Editor (freeform designs)
• For details please go to http//www.sterlingint.
  com/software.php

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OPTOFORM 30 (discontinued)
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OPTOFORM 50 (discontinued)
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OPTOFORM 40 and 80
These machines utilize all the latest
technologies Linear Motors Hydrostatic Oil
and Air slides Laser scale positioning Fast
Tool Servo support Advanced Design
packages Gang Tooling systems Touch Screen
controls Extremely flexible machine control
system.
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VARIFORM (OSCILLATING TOOL)
VARIFORMS have had more than a 95 global market
share when it comes to manufacturing
non-rotationally symmetrical surfaces in
OPHTHALMICS. Now the newer FTS-1000 is rapidly
gaining market share.
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NANOFORM 200
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NANOFORM 250 Ultra
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FTS-1000 Fast Tool Servo (Oscillating Tool
Technology).
The FTS-1000 is the most advanced technology for
producing non-rotationally symmetrical surfaces
of all kinds. Its stiffness, combined with
its range, makes for superior surface finishes
and form.
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www.sterlingint.com www.citycrown.com