What does the 3-in-1 portable electronic magnifier
Now, an array of optical and electronic devices such as closed-circuit television, magnifiers
, and special glasses allow the severely vision-impaired to read, shop, go to movies, pursue hobbies, and continue their jobs.
are another form of low vision aids that are increasingly more socially acceptable and very portable, especially in their folding or pocket magnifier
form (see Figure 1).
Portable Foldable Smartphone Screen Magnifier
with Stand and Holder - Perfect for iPhones and Most Android Models
They just need low-vision devices such as closed-circuit television, magnifiers
, or special glasses,"
With optical magnification of this nature, an emmetropic patient will be working at or slightly within the focal length of the positive lens magnifier
. For example, for a 4x (+ 16D) spectacle magnifier
, the working distance will be approximately 6.25cm.
San Francisco, CA, July 16, 2014 --(PR.com)-- Zoomax, a world-leading manufacturer of magnifying solutions for the visually impaired, today announced the launch of a competitive 19-inch desktop electronic magnifier
called “Panda.” The electronic magnifier
is easy to operate, affordable, and the perfect size for parents, children, or students who need magnification for everyday tasks such as reading or writing.
A knife holder can be mounted on either side of the unit and an illuminated magnifier
is offered as an option.
Measurements were taken multiple times with every magnifier
for each distance and for each type of text.
The Nuance ZOOMS[TM] cell phone display magnifier
program magnifies the displays of Symbian Series 60 handsets.
The light's 22-watt fluorescent ring magnifier
lamp delivers fight intensity of 1000 footcandles/10,800 lux and maintains a color temperature of 4000K.
However, most individuals who experience a degree of visual impairment have already tried using a magnifier
, whether bought at a local hardware store or by a family member over the Internet.