Pyser-SGI Limited


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All About Graticules


The Graticules Division has over 60 years experience in manufacturing high quality reticlesTEM grids, micropatterns and apertures for use in the microscopy, metrology, surveying, defence, space, instrumentation and many other industries.

We have the largest range of standard products and the capability to manufacture microstructures to individual specifications.

We have facilities to deal with one-off specials right through to large quantities.

Eyepiece Reticles
Stage Micrometers
Calibration Scales and Grids Calibration Certificates
Electron Microscopy Grids Resolution Charts
Correlative Microscopy Coverslips
Rulings and Gratings
Precision Apertures Military Reticles and Targets
Optical Assembly and Alignment Doublet Assemblies
Electroformed Products
Etch & Fill Reticles
Chrome, Silver and Aluminium Coatings Anti-Reflective Coating
Reticles on Film, Ceramic and Plastics Etched Foil Products

In addition to micro-patterned products Pyser-SGI also manufacture the Inspecta range of superior inspection and measuring products, including magnifiers with reticles, portable microscopes, portable metallurgical microscopes, through-hole microscopes and magnified measuring scales.

Click here to send us an e-mail and we will put you in contact with your local dealer.