Www.sterlingint.com World leaders in ultra precision machine systems since 1962. We have built more than 75% of the worlds ultra precision.

www.sterlingint.comwww.sterlingint.com

www.citycrown.comwww.citycrown.com

World leaders in ultra precision machine systems since World leaders in ultra precision machine systems since 1962.1962.

We have built more than 75% of the world’s ultra precision We have built more than 75% of the world’s ultra precision machines for diamond turning (SPDT)machines for diamond turning (SPDT)

World leaders in ultra precision machine systems since World leaders in ultra precision machine systems since 1962.1962.

We have built more than 75% of the world’s ultra precision We have built more than 75% of the world’s ultra precision machines for diamond turning (SPDT)machines for diamond turning (SPDT)

Since 1962 you would have known us as …

PNEUMO PRECISION (1962)

RANK PNEUMO (1987)

PRECITECH … currently (Electro-Optics)

STERLING … currently (Ophthalmics)

Since 1962 you would have known us as …

PNEUMO PRECISION (1962)

RANK PNEUMO (1987)

PRECITECH … currently (Electro-Optics)

STERLING … currently (Ophthalmics)

All of the OPTOFORM and NANOFORM machine systems are built at the New Hampshire plant in the USA.

All of the OPTOFORM and NANOFORM machine systems are built at the New Hampshire plant in the USA.

The light grey The light grey section of the section of the factory is factory is “temperature “temperature controlled” to controlled” to facilitate facilitate precision precision machine machine construction.construction.

The light grey The light grey section of the section of the factory is factory is “temperature “temperature controlled” to controlled” to facilitate facilitate precision precision machine machine construction.construction.

Each machine is built in its own bay by a team of specialist engineers with different skill sets.

Each machine is built in its own bay by a team of specialist engineers with different skill sets.

Top Left: Assembly

Top right:

Engineering Design offices

Bottom left:

Applications Development Lab.

Bottom Right:

Test Area

Top Left: Assembly

Top right:

Engineering Design offices

Bottom left:

Applications Development Lab.

Bottom Right:

Test Area

PRECISION MECHANICAL PRECISION MECHANICAL COMPONENTS (Aerospace etc.)COMPONENTS (Aerospace etc.)

ELECTRO-OPTICS (Defense, ELECTRO-OPTICS (Defense, Consumer Electronics etc.)Consumer Electronics etc.)

OPHTHALMICS (Intra-ocular lenses, OPHTHALMICS (Intra-ocular lenses, Contact lenses, Mold inserts, corneal Contact lenses, Mold inserts, corneal implants etc.)implants etc.)

Our global business falls into 3 main sectors….

Our global business falls into 3 main sectors….

Machine Product RangeMachine Product Range

OPTOFORM 30 (discontinued)

OPTOFORM 40

OPTOFORM 50 (discontinued)

OPTOFORM 80

FAST TOOL SERVOS

VariForm

VariMax

FTS-1000

FTS-500

NANOFORM 200NANOFORM 250 UltraNANOFORM 350NANOFORM 450NANOFORM 700MULTI-AXIS MACHINESSPECIAL BUILDS

SLOW TOOL SERVO

Lens Design Software ProductsLens 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

OPTOFORM 30 OPTOFORM 30 (discontinued)(discontinued)

OPTOFORM 50 OPTOFORM 50 (discontinued)(discontinued)

OPTOFORM 40 and 80OPTOFORM 40 and 80These 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.

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.

VARIFORM VARIFORM (OSCILLATING TOOL)(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.

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.

NANOFORM 200NANOFORM 200

NANOFORM 250 UltraNANOFORM 250 Ultra

FTS-1000 FTS-1000 – Fast Tool Servo (Oscillating – Fast Tool Servo (Oscillating Tool Technology).Tool Technology).

The FTS-1000 is the most advanced technology for producing non-rotationally symmetrical surfaces of all kinds.

Its “stiffness”, combined with it’s range, makes for superior surface finishes and form.

The FTS-1000 is the most advanced technology for producing non-rotationally symmetrical surfaces of all kinds.

Its “stiffness”, combined with it’s range, makes for superior surface finishes and form.

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www.citycrown.comwww.citycrown.com