Blog posts of '2015' 'December'

Focus on visual fatigue

Ocular burning sensation, headache,vision not always clear...can all be expressions of VISUAL FATIGUE. 

Essilor launches the corrective anti-fatigue lens for all the monofocal bearers and particularly recommended for the age range from 20 to 45 years.  It is a problem that affects more than 60%* of people, independently from apporpiate or non-appropriate or non prenset correction. Bounded to our way of living and to the activities that require more often the vision at a near distance, the visual ocular fatigue is recurrent and the most of people every day experiences it .

Essilor launches the corrective anti-fatigue lens for all the monofocal bearers and particularly recommended for the age range from 20 to 45 years.

Essilor Anti-Fatigue:new generation of monofocal lenses that, besides  supplying an excellent visual correction, allows to fight daily visual fatigue .The patented design allows to sustain the accommodation effort and to bring relief to visual fatigue thanks to a slight variation of power and Essilor Anti-Fatigue ashericalization is systematically  Crizal Alizé, for a major transparency and a better contrast.

The Essilor Anti Fatigue effect.

The power optimization in vision at near distance of the Essilor Anti-Fatigue lens, allows to restablish the micro-fluctuations and so to equilibrate the accommodation system.

Clinical tests.

Clinical studies** showed the superiority of Essilor Anti-Fatigue: 94% of satisfaction  of the bearers, both in vision at near distance, and in vision at far distance  and dynamic, same use with respect to the equipment already in use ( permanent or occasional carry) easy and fast adaptation as a standard monofocal lens.

*Source: studies Omnibus/BVA made for Essilor in October 2004 on a population of 2760 people from 20 to 45 years (bearers and not bearers) in France, USA, Japan .

** *Test made by University of Cambridge (Spring 2004 – 98 subjects from 20 to 45 years)

Read also:

• Essilor Junior: specific children lenses
• HOYA Blue Control. More comfort in digital era
• Nowadays world has been drawn to strain our sight 
• Comfort in digital world

Official dealer for lenses 

We all know,that by "progressive" we mean the optical solution for all the distances that allows a vision from near distance to endless distance, without continuity interruption and without the presence of the moon shape of bifocal lenses. By individualised we mean a "customized" lens ,manufactured considering individual parameters of each bearer ( optical prescription, centering, technical and adapation to the choosen frame parameters ). 

If Impression Mono Plus 2 lenses brightly eliminate first symptoms of visual fatigue up to the initial phases of presbyopia, when the printing fonts at far distance are still seen in a slightly blurred way, this happens around 45 years of age, it is necessary to consider a different ophtalmic solution. In thes ecases a visual chek-up is more than ever appropriate.

Impression 2 is the physiological solution to  let you forget to have become far-sighted: its lenses adapt themselves to your prescription both for right ey and for left, ensuring an always clear vision and the whole use of visual fields, both during initial phase of presbyopia and with aging process. This process takes place for at far distances and for near or intermediate distances, thanks to exclusive  optimization technology that allows increases in reading up to 2/10 and of visual fields up to 40%.

Impression 2 encourages a fast and spontaneous adaptation for a clear visiona t all distances, and, thanks to aberrations reduction, both of the lens and in prat of the eye also, in all bright conditions.

Read also:

• Lenses Rodenstock:right lenses for people with different needs
• Vision as a primary necessity
• Let's take care of our eyes
• Are you sure you have the right correction? Sight is a serious matter

Official dealer lenses 

Lenses  HOYA Single Vision are the first to integrate your lens's design on both the surphaces, front and rear, so to see more clearly in all directions.

Traditionally monofocal lenses are made with a constant bending on all the fron surphace, so to make peripheral almost impossible.

Aspherical leses  have been designed to reduce distortions of peripheral vision, with bendings that vary gradually from center to edge . But, till now, the designs of aspherical lenses have represented a theorical representation, always considering in a limited way, the movement of our eyes.

In the world, there aren't two people that see in the same way. That is why HOYA Single Vision it's the first aspherical lens project built depending on how your eyes effectively see the world. The technology of design , integrated by the double surphase, patented HOYA can shape the design of every single lens on fornt and rear side of the surphace, to maximise the visualization intervals and virtually eliminate distortions in peripheral vision.

When your lenses are exclusively deisgned foryour eyes, you will see more of the world!

Read also:

• Hoya Corporation, reliability and innovation since 1941
• Hoya Sensity, the new light-sensing lenses 
• HOYA Blue Control. More comfort in digital era
• Comfort in digital world

Official dealer lenses