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In 2014 ioLight co-founders, Oxford physicists Andrew Monk and Richard Williams, filed a patent application for a pocket-sized digital microscope with a performance that compares with expensive laboratory microscopes. They asked Cambridge Industrial Design to realise the product, briefing them that the device would need to deliver images with one micron resolution (required to view human or animal cells) onto a smartphone or tablet, be pocket-sized, easy to use, and economical to build in medium to high volumes.
One of the biggest challenges was in making the unit pocket-sized, which meant it had to be foldable, something which could have led to a loss in the rigidity needed to achieve high resolution images. This challenge was overcome with the use of a single hinge which the company says makes the ioLight both portable and robust.
Alex Jones, Managing director of Cambridge Industrial Design said: "We recognised immediately this was a great idea but the design brief was certainly a challenge. Fortunately, challenges can sometimes bring out the best in designers. The final design is a real success both aesthetically and ergonomically, and this award is a fantastic acknowledgement for the design process and the final product that we have created together with ioLight."
ioLight is also celebrating another success: closing its second round of equity funding after raising £320k from 335 investors on the Crowdcube platform (128% of the initial target).
The company says the new funding will allow it to promote the microscope to a wide range of target markets including veterinary surgeons, education, laboratory and field research, museums and public engagement as well as to international markets.
Andrew Monk, ioLight’s co-founder said: "The product is so simple to use that it is the ideal communication tool for explaining science to the public, students and customers. The microscope lets everyone see the same image so the discussion is about the picture not the tools. It’s a perfect fit for government public engagement campaigns, which are well funded at the moment. We are absolutely delighted that this funding provides us with the opportunity for both product development and to reach out and make microscopy available to so many more people."
The founders of ioLight, Andrew Monk and Richard Williams, will be in attendance on the Bayer stand to answer questions about the new product.
James Crawford, Head of Marketing at Bayer, said: "Bayer is delighted to present the ioLight microscope on our stand at the London Vet Show 2016. The microscope provides fantastically clear images and is simple to use, showing off Bayer's products for all our customers to see."
Professor Mike Taylor, a Diplomate of the European Veterinary Parasitology College, is in the process of evaluating the ioLight microscope as a tool for the diagnosis of parasitic infections of farm animals.
Normally he uses a laboratory microscope for this work but they are not routinely used on a farm. He has also tried a portable digital microscope, but finds it does not give the resolution required for identification of protozoan parasite species or for counting nematode eggs. Mike said: "The ioLight’s portability, image quality and connectivity to the Apple iPad offer great potential for the development of rapid methods for identifying parasites, or determining parasite burdens. I can envisage its use by both veterinarians and suitably trained livestock farmers, in the practice laboratory or directly on the farm."
Andrew Monk said: "Since our launch earlier this year we have seen a massive interest from the veterinary sector. We are thrilled to have the opportunity to demonstrate our microscope to such a large audience, and are looking forward to working with Bayer."
For more information visit iolight.co.uk or email Andrew Monk at andrew.monk@iolight.co.uk.
The ioLight microscope fits in a jacket pocket and the company says it is both simple to use and robust. It unfolds to record and share 5MP still images and real time HD video at a magnification of x200 on an iPad Air. The resolution is 1 micron or 1/1,000 mm, powerful enough to see the structure of plant and animal cells.
The microscope uses standard microscope slides and has adjustable top and bottom illumination for use on both biological and opaque samples.
Iolight says it is particularly good for live samples which deteriorate on the journey back to the lab, and it works anywhere, even without a WiFi or mobile phone network.
Andrew Monk, who founded ioLight with business partner Richard Williams, said: "It takes just a couple of minutes to get a great image on the microscope, anywhere from a river bank to a factory floor. This makes microscopy simpler for everyone, from experienced professionals to student scientists."
The ioLight microscope can be ordered now from www.iolight.co.uk, priced at £840 including VAT.