Ash Technologies manufactures high-performance digital microscopes and electronic video magnifiers designed for visual inspection and low vision assistance.
Ash Technologies (now ASH Vision) is an Irish company founded in 1994 that specializes in the design and manufacture of award-winning electronic magnifiers and digital microscope solutions.
Their products are widely used by individuals with low vision for reading and writing assistance, as well as by industries for high-performance visual inspection, quality control, PCB analysis, and medical device manufacturing. Known for devices like the Fusion Portable Magnifier, Quicklook Zoom, Prisma HD, and Presto, Ash Technologies combines advanced optical engineering with user-friendly digital interfaces to improve accessibility and industrial precision.
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Dirt and finger marks on the screen or lens should be cleaned with the provided lens cleaning cloth. You can also use a soft, dry cloth applying minimal pressure. Avoid detergents, abrasive substances, or solvents.
No, the Presto must be used on a flat, level table and placed at least 10cm (4 inches) back from the edge of the table to prevent the unit from tipping over.
The battery typically powers the unit for around 3 hours, depending on the backlight brightness. A full recharge takes approximately 4 hours.
The camera has a limited focus range. Ensure the camera is roughly 25 to 30 cm above the table. If it is too high or too low, it will not be able to focus correctly at high magnifications.