Knight Optical offer a range of Stock N-BK7 Precision Grade Windows, for use with our Graticules. Graticules are manufactured by photolithographically printing a highly accurate pattern onto a glass ...

The optical industries demand for better quality apertures, has led Graticules Optics to introduce high definition pinholes and slits. Made to standard or custom designs, these precision apertures ...

Getting to the Newberry Library to visit “Mapping Outside the Lines,” an exhibition of maps old and new, scientific and artistic, was easy. I typed the address into my car’s GPS and followed its ...

IN the annual report of the Department of Scientific and Industrial Research, 1932–1933, par. 4 on p. lll, dealing with the work of the British Scientific Instrument Research Association, gives the ...

ONE of the greatest difficulties for the user of an electron microscope in metallography is the localization of a micrograph on the original specimen. The high magnification gives a very small area of ...

LONDON (Alliance News) - Scientific Digital Imaging PLC on Tuesday said it has acquired Graticules, a division of Pyser Optics Ltd, for GBP3.4 million. In addition, the company has raised around ...