A combination of superb wearing comfort and perfect vision.

+20.00 D up to -20.00 D
2 years

The spherical optical zone and tangential periphery make the Conicon contact lens very verstatile. Conicon is available in several versions, such as front- back-surface-, and bitoric. The RGP contact lens is also available with multifocal (42+) optics.



Features of Conicon:

  • Perfect vision
  • Superb tear circulation
  • Suitable for slightly irregular corneas

The Conicon lens is widely applicable for any RGP lens wearer and is suitable for slightly irregular corneas.

Before using your RGP lenses, always read the package insert that is provided by your contact lens specialist.

Solution advice: use a solution suitable for rigid lens materials with an active cleaner and optimal disinfection.

Parameter range
Radius (r0): 7.10 to 9.00 mm in steps of 0.05 mm
Power (F`v): +20.00 D to -20.00 D in steps of 0.25 D
Diameter (øT)*: 9.0, 9.2*, 9.5 or 9.8 mm
*standard. Special parameters on request

Available as
Conicon FTP (Front toric)
Cylinder: Maximum cylinder -2.50 D
Axis: 0° to 180° per 1°
Prism (∆): 1,25 ∆

Conicon BT (bitoric)
Cylinder: Maximum cylinder -2.50 D               
Axis: 0° tot 180° per 1°

Conicon 42+ multifocal ‘Centre Distance’
Reading addition: +1.00 D to +3.00 D in steps of 0.25 D
Distance zone: 3.2, 3.4*, 3.6 mm *standard

Technical information
Centre thickness: 0.13 mm (-3.00 D)
Optic zone: øT -2.20 mm
Back surface geometry: Spherical with tangential periphery
Front surface geometry: Spherical lenticular

Frequently Asked Questions

  • Which contact lens is best for my eyes?

    It depends entirely on you and your eyes. During an eye exam an eye care specialist assesses your eyes and looks at the strength and shape of your eye, among other things. You personal situation is also evaluated: When do you want to use them? How often? In what work environment? Based on all the measurements, you can choose the best lenses together with the specialist. Visit your nearest optician for an eye exam or consultation.
  • How do I clean my lenses?

    It is important to clean your contact lenses daily. The moment you remove your lenses, it is important to clean, rinse and disinfect them with the recommended lens solution as prescribed or advised by your contact lens specialist. Contact lens cases should also be emptied, cleaned and rinsed daily, as they can be a source of bacterial growth. Importantly, lenses, lens cases and other lens-related products should not come into contact with (tap) water because of the increased risk of microbial keratitis.
  • What should I look for in lenses for my child?

    Children can wear lenses as young as 8 years old on average. (1) Before a child can start wearing lenses, the eye care specialist explains what it means to wear the lenses and the responsibilities involved for the child, such as in the area of hygiene. (1) Charm, J & Cho, P, 2013, High Myopia-Partial Reduction Ortho-k: A 2 year randomized study, Optometry and Vision Science, Vol 90, No 6 P530-539.