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Graticules Graticules Division Division
- Profile
Graticules Division Division Graticules - Profile Profile - - - - - PowerPoint PPT Presentation
Graticules Division Division Graticules - Profile Profile - - - - - PowerPoint PPT Presentation
Graticules Division Division Graticules - Profile Profile - - - History & Quality History & Quality Company started in 1946, though traceable back to graticules production in 1919 1969 - Moved from London to Tonbridge
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Capability - Standard Products Capability - Standard Products
Largest range of standard products
Eyepiece graticules/reticles
Stage graticules
Optical resolution charts
Gratings
Calibration standards
Apertures
Electron microscopy grids
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Custom Made Products Custom Made Products
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Custom Made Parts Custom Made Parts
Processes
Etch and fill
Chrome deposition
Electroforming and etching
Electroplating
Cost effective prototype and small batch runs
Very high resolution
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Custom Made Parts Custom Made Parts
Small prototype to large batch runs
Metal film on glass & other substrates
Etch and fill with coloured pigments
High resolution photo patterns on film
Images on cover glasses
Electroformed and etched metal foils
Gold, Copper, Nickel, Molybdenum, Titanium etc,.
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Metrology Calibration Metrology Calibration
Scales up to 1m length
Large and small grid, dot or cross plates
With traceable certificates of calibration
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Resolution Testing Resolution Testing
Standard and custom USAF test charts
Dot arrays
Grey scales
Gratings & grids
Combination patterns
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Defence Capability Defence Capability
Gun sights
Periscope windows/mirrors
Prism images
Bore sights
Alignment reticles
Targets
Head up projected displays
Night vision reticles
Representative images only due to confidentiality
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Apertures Apertures
Slits and pinholes
In foil, mounted or unmounted, or on glass
Multiple slits
Electroformed for best edge definition
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