Expédition en 24h ouvrées
Échanges gratuits pendant 14 jours
Paiement en 3x avec Alma
Cristal.F Brown/Havana
59.99 €
or 3x
19.99 €
with
Disponible en magasin
Details and dimensions
📞 Appelle-nous
Besoin d'aide pour commander à ta vue ?
Appelle-nous entre 9h30 et 22h 7j/7 pour être conseillé.e par notre équipe d'opticiens.
Numéro : 01 84 60 71 13
Blue light
Blue Light is part of the light visible to our eyes: visible light ranges from 380nm to 780nm wavelength.
Blue light corresponds to the range between 380 and 500 nanometers and can be divided into 2 parts:
- Blue-violet light (between 380 and 455nm)
- Blue-turquoise light (between 455 and 495nm), essential for regulating our sleep cycle. It even has the effect of improving our well-being and our good mood.
Our anti-blue light lenses filter 30% of blue light.
It is the perfect compromise between effective protection without altering color perception.
Covered by mutual insurance
Support conditions:
- Have a prescription less than 5 years old
- Not having benefited from reimbursement for glasses during the current calendar year (according to your mutual insurance contract, check)
All mutual insurance companies are eligible.
You will receive by email the care sheet to send to social security and the paid invoice to send to the mutual insurance company.
More info here.
Short circuit manufacturing
All our frames are designed in our workshop in Paris, and are then produced in Asia, in specialist eyewear factories, meticulously chosen by us.
The glasses are then transported to our workshop in Paris and are fully assembled, adjusted and loved.
Our optical workshop is located in our offices in Paris: all the lenses are cut and mounted there.
Hard to choose? Ask professionals for advice.
Want to be advised by health professionals? Our opticians welcome you to the store, without an appointment, to help you choose the perfect frame.
On Instagram
The Cristal.F Écaille and its square/rectangular shape are suitable for oval or square faces, and can contrast with the roundness of a rather round face.
It is a mixed model that will suit both women and men.
The Cristal.F is equipped with anti-blue light lenses without correction by default. Anti-blue light treatment protects the eyes from blue light emitted by artificial light sources.
The Cristal.F matches all our eyeglass chains and fits in all our eyeglass cases.
The lenses can be adapted to your vision. To do this, choose the prescription lens options you want when adding to the cart. All you have to do is send us your prescription or correction by email once the order has been validated.
Professional opticians, we carefully check each product before sending: the branches are tightened, the lenses cleaned and the plates adjusted in our optical workshop in Paris.
A glasses case and a microfiber cloth are provided for each pair of glasses purchased.
We design and manufacture all our glasses and accessories ourselves, to guarantee you superior quality at the best price.
All our products are tested and approved by the EN ISO 12312-1-2013 standard.
It is a mixed model that will suit both women and men.
The Cristal.F is equipped with anti-blue light lenses without correction by default. Anti-blue light treatment protects the eyes from blue light emitted by artificial light sources.
The Cristal.F matches all our eyeglass chains and fits in all our eyeglass cases.
The lenses can be adapted to your vision. To do this, choose the prescription lens options you want when adding to the cart. All you have to do is send us your prescription or correction by email once the order has been validated.
Professional opticians, we carefully check each product before sending: the branches are tightened, the lenses cleaned and the plates adjusted in our optical workshop in Paris.
A glasses case and a microfiber cloth are provided for each pair of glasses purchased.
We design and manufacture all our glasses and accessories ourselves, to guarantee you superior quality at the best price.
All our products are tested and approved by the EN ISO 12312-1-2013 standard.