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Lunelle ES70 Torique

The Lunelle ES70 Toric (Torique) is an individual soft toric contact lens for all astigmatic refractive errors. Its wide range of parameters and it’s unique ES70 material allows an optimal adaptation to the eye and therefore highest wearing comfort and long wearing times.

The Lunelle ES70 Torique is available in Couleur, Solaire and Visble Tint.

Beschrijving

Geometry

Lunelle Torique lenses are available in three sub-designs – Standard, RX TDE and RX TDI. Each design incorporates dynamic stabilisation.

Precision manufacturing with extremely fine tolerances allow for great flexibility when fitting and ordering Lunelle Torique lenses. This means you can create a lens that meets your patient’s exact needs.

Marked fitting lenses allow you to have a detailed, comprehensive understanding of fit before the final prescription lens is ordered.

Materials

ES70 

Lunelle Torique Standard

  • Toric front optic
  • Monocurve backsurface (like Lunelle ES 70 Spherique)
  • Stabilisation marks at 0° and 180° or in 270°
Lunelle-Torique-Standard

Lunelle Torique RX TDE

  • Toric front optic
  • Spheric back optic with spheric flattening (like Lunelle ES 70 Spherique)
  • Extended parameters to the Lunelle Standard
  • Stabilisation marks at 0° and 180°

Lunelle Torique RX TDI

  • Spheric front optic
  • Toric back optic with tangential flattening
  • Recommended by corneal astigmatism >0.5 mm
  • Stabilisation marks at 0° and 180°
Lunelle-Torique-TDi

Information about the Lunelle Torique Standard

The Lunelle Torique Standard is the efficient alternative in the field of highly hydrophilic toric contact lenses.

The superior qualities of the ES 70 material in combination with the highly technical production method guarantee one of the best standardized toric contact lenses in the highly hydrophilic range.

Stabilisation is achieved through the dynamic action of the eyelids. And, because Lunelle Torique Standard is produced without a prism ballast, it is possible to correct astigmatism monocularly.

Technical Data

Parameterfromtosteps
Total diameter

14.00 mm

14.50 mm

0.50 mm

Base curve

8.00 mm

9.20 mm

0.30 mm

Sphere

-20.00 dpt

+20.00 dpt

0.25 dpt

Cylinder

-0.50 dpt

-6.00 dpt

0.25 dpt

Axe

0°

180°

1°

Information about the Lunelle Torique RX

The Lunelle Torique RX (TDE and TDI) are advanced toric prescription lenses manufactured in the ES70 material. Lunelle Toric RX Lenses offer:

  • Outstanding ocular health thanks to reduced centre thickness – even at higher prescriptions
  • A toric back surface
  • High acid permeability
  • Easy handling
  • Slow drying speed

The Lunelle Torique RX offers a technical advantage. The implementation of this special lens design was made possible by using the latest CNC technology.

Patented stabilisation by the founders of SwissLens.

Lunelle RX Torique design

Technical Data

Parameterfromtosteps
Total diameter

14.30 mm

15.00 mm

0.70 mm

Base curve

8.00 (14.30 Dia) / 8.30 (15.00 Dia)

9.20 (14.30 Dia) / 9.50 (15.00 Dia)

0.30 mm

Sphere

-30.00 dpt

+30.00 dpt

0.25 dpt

Cylinder

-0.50 dpt

-8.00 dpt

0.25 dpt

Axe

0°

180°

1°

Extra informatie

Application

Indication

Correction type

, ,

Lens Type

Designed by

Lunelle

Fitting guide for Lunelle ES70 Torique Standard

Base curve calculation for the first contact lens

We recommend to chose the Diameter of the lens by adding 2.50 mm to the HVID.

  • Diameter 14.00 mm = flattest K + 0.80 mm

  • Diameter 14.50 mm = flattest K + 0.80 mm 

Fitting guide for Lunelle ES70 Torique RX

Base curve calculation for the first contact lens

We recommend to chose the Diameter of the lens by adding 2.50 mm to the HVID.

  • Diameter 14.30 mm = flattest K + 0.80 mm

  • Diameter 15.00 mm = flattest K + 1.00 mm 

Choice between Lunelle Torique RX TDI and TDE

  • Delta K < 0.5 mm = TDE

  • Delta K > 0.50 mm = TDI

  • Cyl CL > Delta K = TDE

Adaptation Checklist

  1. Insert the lens for between 30 minutes and 2 hours. Perform an over-refraction
  2. Biomicroscopy (× 10 to 15) white light: observe the lens with patient looking straight ahead and during eye movement
  3. Check mobility by assessing eyelid movement (Push up test).
  4. The movement of the lens should be from 1 to 2 mm downwards
  5. Check the appearance of the front optic zone: tear film, hydration, lubrication, deposit
  6. Check keratometry on the contact lens: (deformation of the mires)
  7. Check for corneal and conjunctival staining with fluorescein after lens removal
  8. Order the definitive lens on the basis of the SN

Lunelle logo

ES70

Lunelle ES70 Material, the optimal solution for eye health and safety since the '80s.

Through intensive trials and research, ES70 has been proven to be one of the safest soft lens materials available. ES70 is versatile too and can be effectively used for the correction of all types of visual defects.

Outstanding Oxygen Permeability

Material oxygen permeability is an important parameter to consider when fitting any contact lens. For soft lenses, material permeability is related to its water content. The higher the water content the lower the DK value.
However, while the ES70 material used for Lunelle lenses has a hydrophily of 70%, it simultaneously achieves a permeability (Dk) four times higher than that of HEMA and twice as high as that of a material with 55% hydrophily.
ES70 is a non-ionic material. This means Lunelle lenses are resistant to deposits. Fewer lens deposits means better visual quality, improved comfort and the optimisation of oxygen supply throughout the life of the lens.

Great Vision Throughout the Day

All Lunelle lens designs enable good mobility. This allows an excellent flow of tears between the lens and the eye and ensures optimal ocular health. This ‘pumping’ effect also contributes to a higher oxygen supply. When this is combined with ES70s high water content the metabolism of the eye remains practically unaffected, so patients can enjoy great comfort and vision all day.
Transmition Lunelle ES70

Lunelle material - never beaten

The ES70 Material Composition

The ES70 material used for Lunelle contact lenses is composed of PMMA, which makes it robust and transparent, and PVP, which ensures a stable water content. The production of ES70 material will continuous after the take over by SwissLens. The same laboratorie will produce the row material and blank as before and exclusively availalbe for the Lunelle Products from SwissLens. The material involves the use of the most advanced techniques to obtain the stable material. The development of Essilor's polymerisation technology has proven to provide a very consistent material quality.

PRODUCTION SwissLens uses a high-tech lathing technique to achieve optimum reproducibility. Lunelle contact lenses are systematically inspected at all stages to ensure that the parameters remain the same in the dehydrated state
QUALITY GUARANTEE
The material and the contact lenses are produced in accordance with the strict rules laid down by Quality Assurance. This is an independent quality assurance service at Essilor, which ensures consistent product quality.

SPECIFICATION

  • Percentage of hydrophily 70 %
  • DK: 35
  • Transmission in the visible area (%) 98,6
Increase DK permeability according to the method FATT at 35° C
10·11.cm'(02).cm/cm2.s.mmHg

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