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Estimated delivery time of 3-10 working days

Contact lenses


  • Bias-S
  • Annual contac lenses
  • Gas Permeable Contact Lenses
  • Box of 1 Units
  • We are professional opticians We are professional opticians
  • Original products Original products
  • Power: Of -30.00 A +30.00 Diopters
  • Base curve: 8.40 O 8.35 mm
  • Diameter: 9.60 mm


  • 95,00€1 box

Unit price per box including VAT

Right eye

Left eye

0 Right eye boxes
0 Left eye boxes


Special accessories for Contact Lenses

  • Biotrue 300 ml

    Biotrue 300 ml


  • Complete Revitalens 360 ml

    Complete Revitalens 360 ml


  • Dúa Activa 2 x 250 ml

    Dúa Activa 2 x 250 ml


  • Dua Elite 360 ml

    Dua Elite 360 ml


  • Hy-Care 360ml

    Hy-Care 360ml


  • Opti-Free Express 360 ml

    Opti-Free Express 360 ml


  • Opti-Free Puremoist 300 ml

    Opti-Free Puremoist 300 ml


  • ReNu MultiPlus 360 ml

    ReNu MultiPlus 360 ml


  • SoloCare Aqua 360ml

    SoloCare Aqua 360ml




  • Material: Boston ES
  • Base or Radius curves: from 6.50 mm to 10.00 mm in steps of 0.05 mm
  • Powers: from -30.00 dp to +30.00 in steps of 0.25
  • Diameters: from 7.00 mm to 12.20 mm in steps of 0.10 mm
  • Replacement: Annual
  • Maintenance and cleaning: A daily cleanser + conditioning solution for gas permeable contact lenses is recommended.
  • Format: 1 contact lens vial

BIAS is the simplest adaptation in gas permeable lenses for myopia, hyperopia and low astigmatism, which provides the patient with the highest degree of comfort in this type of lens.
Thanks to its aspheric design, it adapts to the periphery of the cornea, where there is greater sensitivity, providing more comfort in use, 80% of patients achieve a high degree of comfort after 3-8 days of use.
The adaptation of the patient visually speaking is very simple and fast, since the vision that provides in its central area is of high quality.
The Bias lens slides easily on the corneal surface, facilitating tear exchange, a perfect centering and the highest degree of comfort.
Biaspherical design, that is, being made with two asphericities there are two complements, the first zone provides a very good vision, the second ensures a correct axial lift.

In Prodevisión you can buy BIAS contact lenses with all the guarantees of Conóptica.

Payment systems

In PRODEVISION all payment systems are safe, because we work with the best financial institutions that guarantee all our transactions.

We have different method of payments, you can choose the most which interests you.

  • PayPal
  • Bank transfer 
  • Credit card
  • Bizum



At PRODEVISION we work with improvements transit agencies so that you receive your items as quickly as possible.

Shipping to Spain and Portugal will be totally free if your purchase amount exceeds the 40€. (Except Balearic and Canary Islands )

All shipments to Spain and the rest of the world will be carried out through ASM-GLS, Zeleris and Correos. 

Can we help you?
968 908 108 968 908 108
618 429 147 618 429 147