Grayfield Optical Inc - High Resolution Optical Microscopes

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Welcome to the World of Grayfield Optical Inc.

SeeNano optical microscopes: White light source, no oil immersion, variable extended depth-of-field, color contrast.

Extreme True Optical Resolution
100nm true optical resolution possible in real time
Enhanced Depth of Field
Up to 40-80x optically
Natural Color Contrast
Full color contrast images
No Staining, etc. Required
View unstained living samples
View Living Samples in Real Time
View living biological samples and view of film them in real time

Important News: New Microscope Systems available from November, 2019.
Update: October 20, 2019

Manufacturing Starts in November, 2019 - Appointments can be arranged now.

We will start business again in November 2019, as the effects of Brexit on our business cannot be determined before then. In case of a hard Brexit, we may need to source some vital components we use from another EU country and this will delay our launch date. As nobody can reliably state what will happen on October 31, we cannot quote any prices until the effects of Brexit have become clear.

We can however now start demonstrating our microscope systems to interested customers in our facilities in Hamburg, Germany. You can use the form below to apply for an appointment.

Nominal Charge of $400 (£300 or 350 Euro) for demonstrations at our Hamburg Facilities.

Please note that we are a small company and need to charge a nominal (offsettable) charge of $400 (£300 or 350 €) payable in advance to each group, to cover our own costs (hotel, travel costs, setting up equipment for specific demonstrations, etc). It is payable, once we agree on an appointment date. As of October 21, we have halfed this charge from $800 to $400.

This fee does include collection and return to Hamburg airport/rail station/hotel in the (north) Hamburg area, etc. Our manufacturing facilities are located north of Hamburg (Germany) near the airport.
This fee will be fully offset from your invoice, should you purchase a microscope system from us. This fee has to be paid in advance and is otherwise only refundable if you cancel your visit at least three days prior to your appointment.

In the past, we had a lot of people making appointments to come and test our optical microscooes that were simply curious and had no real interest or even funding for purchasing our equipment. While we understand that our microscopes are unique and that many people want to see this for themselves, such visitors have incurrred high costs to us both financially and timewise in the past. As our team is located in both Hamburg and Cologne, we incurr travel and hotel costs ourselves with each visit and these costs have to be recovered in the end through higher prices to our legitimate customers, which made our microscopes unnecessarily expensive.

As the price of our microscope systems has always been an important issue, we have been working hard in the past three years to redesign our systems to make them better and more affordable while maintaining the quality. It therefore made sense to introduce this nominal charge in order to cover our costs for each potential customer. We thank you for your understanding.

Updated Technology

Our previous range of Ergonom microscopes, were high quality optical microscopes, yet were lacking the integration with modern electronics. Our engineers in Hamburg, have been creative in integrating the latest electronics to intelligently control both the stage and the objectives allowing for fully computer-controlled operation. For non-biological applications, it is possible to auto-scan the entire object, for example a computer wafer, resulting in a massive gigapixel image with incredible resolution in full color. A working system for this purpose, has already been delivered to a major university in the UK.

Our new microscopes are modular. You can start with the lab system and upgrade it up to a top research microscope.

We previously planned to release two versions, Lab and Pro and that has been changed to one scalable system. Add accessory modules as needed to upgrade for more features.

Instead of a turret, the objectives will be mounted on a horizontal rail system and can be self-centering. You are looking at a sample and want to switch to a higher magnification, the objective is automatically changed and adjusted so that your field of view matches what you were looking at before.

Automated nano-positioning systems will be available to precisely move the slide.

More details will be announced in November when sales will begin.

Pre-orders can be made from October 14 on this website.

Our SeeNano microscopes are now will have all the optical capabilities of the previous Ergonom series, while adding fluorescence capabilities and realistic pricing.

We would like to thank the large number of people contacting us to enquire about our new range. We are working hard to perfect things so that when are new range is ready, it will be better and more affordable than anything we have ever offered, before. We will ensure our new microscopes are built to the highest quality standards, that you would expect from "Made in Germany" with optical capabilities that are second to none.

Our new product stategy will be to have an affordable basic model that can be expanded with a range of options. That is, our new microscopes can be upgraded from the basic version up to the highest level simply by upgrading or adding the relevant components.

Please note: All technical details are subject to change without notice, while we work on our new microscope range.

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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.


© Copyright 1976-2018: Grayfield Optical, Inc.
© 1976-2017: Grayfield Optical, Inc.
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