DigitalProgressive Lenses

The ideal solution for Presbyopia

The ideal solution for Presbyopia

Maximum distortion

Width of progressive zone

Corridor Length

Width of far zone

Width of reading zone

Progressive Lenses Parameters

Far Vision

30°

Eye path

The natural eye path changes according to prescription.Difference between additions can be between 3.5° and 8°

Conventional lens New generation lens

Actual eye pathOptimized eye path

Eye path

Low Add

High Add

Eye path of different Add

Width of progressive zone

Width of reading zone

Distortion free far zone

Balance & minimize the distortion

Lens design Technology

Parameters for designing the best Progressive Lenses

R1Far Zone

RnProgressive Zone

R2Near Zone

Controlling the distortion is the key to the ultimate progressive lens

Topographic Map

Minimizing distortions

Vista Progressive Lenses has precise hi-tech Eye Element Technology that ensures

accurate analysis necessary for

Sophisticated lenses. By observing

exact vision requirements, designers

can finally create tailor-made lenses.

Eye Element Technology

The technology that enables us to design progressive lenses through an exact simulation of the natural human eye view.

Eye Element Technology

The optical power is created by 3 parameters: thickness, index and curvatures

The surface of the lens is scanned by a 3D measuring system, mapping the curvatures of the lens.

Eye Element Technology

27mm

Light does not always travel straight into the eye

Eye Element Technology

27 mm

Eye Element technology allows the progressive wearer to view clearly without moving their head….

…… regardless of the path, light travels

Eye Element Technology

The surface data & a highly advanced mathematical algorithm are the basis to Eye-Element Technology which takes into account numerous parameters:

1. Lens index refraction

2. Lens prescription

3. Lens center thickness

4. Distance from the eye to the back vertex of the lens

5. Distance from the lens to the object

6. Object's angular position in the eye's field of vision

7. Pantoscopic tilt of the frame

8. Pupil distance

9. Thickness reduction prism, and more.

By taking all of these parameters into consideration, Eye-Element Technology enabled the creation of the perfect progressive lens.

Eye Element Technology

Clear Distance, Intermediate & Near Vision Zones

Eye Element Technology

Extensive research lead to major discovery …

A perfect harmony for the eyes.

Eye Element technology that allowsclear vision for short, mid and longdistance with the same lens.

Eye Element Technology

Because Vista Progressive is based onthe advanced Eye-Element Technology,vision clarity is enhanced even more,bringing it to an optimal level in everyvision zone.

A technological breakthrough, Eye-Element Technology ensures the softest lens design for every vision zone, by pushing the distortions down and to the sides.

Soft Design

Aspheric in all its zones, Vista Progressive is the thinnest possible lens.

Vista Progressive is designed for a variety of frame sizes - small and large alike.

Asphericity and Easy Adaptation

Eye Element technology offersthe softest feel among anyprogressive lens. It adapts toyou rather than making youadapt to it.

Ultra Soft Design

Eye Element technology allows the thinner lens options with utmost clarity

Superior Cosmetics

Visual Simulator

Surround Vision

Vista Progressive ensures improved peripheral vision because it is designed through an exact simulation of the human eye.

Distortions

Binocular Vision

Vista Progressive guarantees perfect Binocular Vision, enabling patients to clearly perceive an object's depth and dimension.

Prism Balance

Enables the user to perceive the depth and dimension of any object with clarity

Binocular Vision

Vista Progressive is based on theadvanced Eye Element Technology visionclarity is enhanced even more, bringing itto an optimal level in every vision zone.

Super Clarity

Easier Adaptation & Comfort

Soft Design

Width of Far Vision (+4mm):0.5 [D]- 16.2 mm1.0 [D]- Unlimited

Max Cylinder [D]-Nasal: 1.5[D]

Max Cylinder [D]-Temporal: 1.5 [D]

Width of Corridor (-6mm):1.0[D]- 9 mm

Length of corridor:14.2 mmMinimum fitting:19 mm

Width of near Vision(-18 mm):1.0[D]- 21.63 mm

Soft Design

Vista Progressive offers a wider viewing area especially in the near

Wider Viewing Area at all Levels

++

++

30 mm

75 mm

Large

Small

Designed for any size

Vista Progressive offers bestvalue for money withoutcompromising on design.

Making it more affordableto the wearer.

Best Value for Money

During wearer trials conducted with over 150 opticians in various countries, 90% of the wearers adapted to Vista Progressive

within a matter of few hours.

Wearer Trials conducted in different countries

Surround Vision: Vista Progressive ensures improved peripherial

vision because it is designed through an exact simulation Of the eye

Summary

Prism Balance: Vista Progressive guarantees perfect binocular vision

enabling patients to clearly perceive an object’s depth and dimension.

Super Clarity: Vista Progressive is based on the advanced Eye

Element Technology, vision clarity is enhanced even more, bringing it to an optimal level in every vision zone.

Soft Design: A technological breakthrough, Vista’s Eye Element

Technology ensures the softest lens design for every vision zone.

Rodenstock Life 2 Hoya GP Wide Zeiss Gradal Top Sola Max

Analyzed by Rotlex Class I on a random lens

Comparison

Hoya GP WideRodenstock Life 2 Zeiss Gradal Top Sola Max

Comparison

Zeiss Gradal TopRodenstock Life 2 Hoya GP Wide Sola Max

Comparison

Sola MaxRodenstock Life 2 Hoya GP Wide Zeiss Gradal Top

Comparison

PGX

Mineral Plastic

Index 1.60

Index 1.70

Index 1.60

Index 1.67

White

White

Clear & Transitions

Clear & Transitions

Availability

Vista Progressive

Clear & Transitions

PBX

PGXIndex 1.52 White PBX Index 1.50

Fitting Process

With regular corridor progressive lenses

Limited choice in frames

Also Available in short

Unlimited Variety with Vista Short

Lens that does not compromise on style

Eye Point simulation

Optimum design for small frame

The world’s smallest progressive lens

Vista Short

The world’s smallest progressive lens withthe softest design

Vista Short has taken the world by storm due to its additional unique features

Unique “Eye Element Technology”has created the softest, shortcorridor progressive lens,especially designed for smallframes. Soft design ensures easyadaptation and greater comfort.

Vista Short

Aspheric in every vision zone resulting in the thinnest possible lens.

Perfectly formulated short corridor facilitates easy transition between the far vision and the reading zones.

Vista Short

Improved peripheral vision

Perfect binocular vision provides the advantage of perceiving any object’s depth and dimension with utmost clarity.

Vista Short

Vista Short 5/200

-30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

Width of Far Vision at Fitting Point: 0.5 [D] – 16.2 mm1.0 [D] – Entire lens

Width

Width of Corridor: 1.0 [D] – 6.25 mm

Max Cylinder [D] – Nasal 1.5 [D]

Width of near Vision 15 Mm below Fitting Point: 1.0 [D] – 15 mm

Length of corridor: 13 mmMinimum Fitting Height: 16 mm

Max Cylinder [D]: Temporal: 15 mm

Vista ShortAO Compact

Comparison

Mineral Plastic

Index 1.50

Index 1.60

Index 1.67

White PGX Clear & Transitions

Clear & Transitions

Vista Short Progressive

Clear & Transitions

Availability

Index 1.50

Fitting Guide