Ovation® lenses automatically customise both the progressive channel length and the near vision decentration to the wearer’s prescription, delivering proven visual comfort.

OvatiOn®

OvatiOn® lens features

CustOMiseD PrOGressiOn lenGtHs

Myopes move their eyes less than hyperopes to obtain the same visual field. They use a smaller part of the lens for the same object field. They need good long-distance vision and quick access to broad near visual fields.

Hyperopes move their eyes more than myopes to obtain the same visual field. They use a wider part of the lens for the same object field. They are looking for sharp, immediate vision at all distances.

The Ovation® lens design is personalised according to the visual requirements of each wearer type by taking into consideration vertical and horizontal prismatic effects (FV Power + addition). Ovation® offers three specific models designed for different types of ametropia.

Overall progression length of Ovation® is shorter than typical progressives’, ensuring a perfect fit for any frame.

Power profile along the meridian (add 2.00)

Myope (Pl:10.4 mm) Slight ametrope (Pl:11.5 mm) Hypermetrope (Pl:12.2 mm)

Pl :Progressive length between the fittingcross and 85% of the addition.

Spatial profile of the meridian (add. 200)

(mm

)

Add. (Dp)

17mm

The Design is differentiated according to the ametropiaThree progression lengths – three meridian profiles

Due to 3 different progression lengths applied to the Ovation design:

The myope is easily able to access near vision, without any field restrictions

The slight ametrope regains good near vision while still preserving natural eye movement

The hypermetrope has to make no particular effort to see well at all distances.

CustOMiseD near visiOn DeCentratiOn

Hyperopic and myopic patients need different near-vision decentration to accommodate the lateral prismatic effect of plus and minus progressive lenses.

With a plus lens, light from a near object is converged or deviated laterally toward the base or centre of the lens, causing the wearer’s eyes to converge more in a corrective lens.

With a minus lens, light from a near object is diverged or deviated laterally toward the base or edge of the lens, causing the wearer’s eyes to converge less in a corrective lens.

To compensate for both situations, Ovation® lenses have customised near vision decentration to match the wearer’s gaze by prescription - more for hyperopic patients and less for myopic patients. Natural convergence is maintained.

With Ovation®, hyperopes get more near-vision decentration.

With Ovation®, myopes get less near-vision decentration.

sHOrt PrOGressiOn lenGtHs fit all fraMes

Due to its short progression length associated with exceptional softness, Ovation® can be used with small or large frames, while still respecting each wearer’s visual comfort.

In a small frame, Ovation® offers myopes and slight ametropes a short progressive

length associated with exceptional softness.

B C DA

Ovation extra plotOvation Ideal Accolade Freedom Anateo

17mm

Isophere map

OvatiOn® lens

stanDarD PrOGressive lens

2013 OSA Pty Ltd. All rights reserved.OSA is a division of Essilor Australia.Essilor® is a registered trademark of Essilor International.Ovation® is a registered trademark of Essilor International. Transitions and the swirl are registered trademarks and Transitions Adaptive Lenses are trademarks of Transitions Optical, Inc. ©2013 Transitions Optical, Inc. Xperio is a registered trademark of Essilor International.

Wearer benefits Easy adaptation

Wide and sharp vision at any distance

Natural and accessible near vision

Good, custom fit for both hyperopes and myopes

Freedom in frame selection

Flatter, more cosmetically appealing lenses without compromising optical performance

reCOMMenDeD fOr Both hyperopes and myopes seeking good, clear vision with fast adaptation and freedom in frame selection

OrDerinG anD fittinG Required parameters:

Mono PDs

Height

Minimum fitting height 17mm

index Materials

1.67 Clear, Transitions®

1.60 Clear

1.59 Clear, Transitions®, Xperio™ Polarised,

1.50 Clear, Transitions®

tHe CHOiCe Of Materials