Welcome to the World of Grayfield Optical Inc.
SeeNano optical microscopes: White light source, no oil immersion, variable extended depth-of-field, color contrast.
Important News: Change of product lines at Grayfield Optical, Inc.
Update: February 10, 2017
We are now preparing to release an entirely new series of microscopes, under the SeeNano name, which enables us to provide you with microscopes that have all the capabilities of the previous series, while adding fluorescence capabilities and realistic pricing. Development work is progressing well and we have started to get into the costing phase so that we are able to price these new microscopes.
Unsatisfied with the capabilities of existing light microscopes, it was decided to investigate why the resolution, color contrast and depth of field is so limited. This research led to the discovery of a unique new way of building microscopes which no longer suffered many of the constraints of existing optical theory. We found that by using a different approach to optics and a new mathematical approach, we could build microscopes with a large "cylinder of sharpness" (depth of field) and a true resolution of 100nm, while maintaining full contour sharpness and true colors without the need for staining, oil immersion, etc. This Grayfield Lens System is the basis of all our future optical systems.
The GLS technology has also been used to develop objectives for extreme image reduction, a quantum leap in the nano lithography of critical dimensions that can be used for computer wafer production.