Perret Opticians
 
We have been opticians for three generations in our family, and our activity is targeted on three areas, optometry, contact lenses and optical instruments.

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PRESBIOPIA

 

Presbyopia is due to the loss of crystalline elasticity inside the eye. this is a physiological development between 10 and 55 years and shows up between 40 and 45 years of age. Presbyopia may be combined with astigmatism, myopia and hypermetropia.

 

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presbytie_Transition1.gif (51549 octets) mag_presby_flou_net_Transition3.gif (111481 octets)

 

Near objects can no longer be focused on the retina by the crystalline lens. The image is made behind the retina. This results in eye fatigue and a loss of near vision.


presbytie_corrige_Transition2.gif (52359 octets) mag_presby_corrige_Transition3.gif (104184 octets)

Lack of convergence of the luminous rays due to presbyopia is compensated by a lens.

 

 

If you can read this text right to the end from a distance of 30 or 40 cm, all is well. Otherwise, consult a specialist!

 

 

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