The Richardson Grating Laboratory was established in 1947 and has grown over the last fifty years to become a world leader in the design and manufacture of diffraction gratings.
Prehistoric Pittsford and the Erie Canal--Describes the discovery of 400 million year old fossils at Pittsford and directions to the old Erie Canal Lock 64.
Dedicated to the education of members and the general public in the knowledge and enjoyment of the wonders of the universe, and to furthering the understanding of astronomy in the Greater Rochester area.
Chapman Instruments was founded in 1989 with a simple mission - to design,market and support the world's finest optical, non-contact instruments fortopography measurements of critical surfaces(i.e. computer disk media,semiconductor wafers, optical lenses)
The Richardson Grating Laboratory was established in 1947 and has grown over the last fifty years to become a world leader in the design and manufacture of diffraction gratings.
