Progressive lenses are also called as multifocal lenses or Varifocal lenses. These are the closest to natural vision. A progressive lens provides a smooth transition from distance through intermediate to near, with all the in-between corrections included as well.
Structure of the lens:
A number of curves are present in the lens in order to achieve the progression from one distance of focus to the next. These curves are changed gradually from top to bottom of the lenses and are “blended” to the either sides of the lens.
At GKB we understand Presbyopia and also the importance of selection of appropriate lenses with a suitable frame.
These are ideal lenses for Presbyopia as the optically advanced lenses provide infinite vision, fit in any choice of frames, large or small and contain no demarcating line unlike bifocals that provide limited vision for only two distances.
Pure Life
The decisive step towards the perfect classic progressive
Multigressiv MyView
The new standard in tailored Progressives
The technologies:
Retina-Focus-Principle
Calculation by means of wave fronts
HOA (High order aberration) considered
The technologies:
Unique customization
Free form technology
Retina Focus Principal
Wavefront Optimisation
HOA optimized
PD Optimised inset
Benefits:
Best possible prescription-faithful lenses - for the whole lens surface
Fatigue-free, high-contrast near vision
Light & fast adaptation
Two progressive zone lengths
Consistent minimisation of different type aberrations over the whole lens surface for highest level of visual acuity.
Large optimized Vision field for continuous vision
Benefits:
Even better vision in the near and intermediate zones due to inclusion of the individual PD
Very good spontaneous compatibility
Three progressive zone lengths for a flexible choice of frames
Perfect looks with aesthetic , thin lenses
A reliable and problem free high tech brand product
SEIKO Internal Progressive Lens
Shamir (Israel)
These conventional and internal progressive lenses use “Eye Point technology” providing precise optics with a good vision.
World’s first back side progressive lenses:
Innovative way of providing a wider field of view through all zones of the lens, by bringing field of vision closer to the eyes
Visual fields significantly expanded
Consistent widest near vision throughout
Considerable reduction in size and skew distortion, as well as minimized swim and sway
Relaxed vision at all zones
Genesis, Piccolo and Creation
Shamir Creation
It is flat, Exact and chic
Shamir has developed a new generation - Eye-Point II™- a "Wave Front Computation” for simulating a far greater number of prescription types and optical characteristics.
A flatter, thinner lens with the top optical quality
Cosmetically correct lens
Effectively disperses unwanted stigmatism
Minimizes the patient adjustment periods
Wider, clear vision areas
An easy fit for the user
Nova Internal
100% back surface aspheric design
Wider field of vision compared to conventional progressives
Considerable reduction in size and skew distortion, as well as minimized swim and sway
Enhanced clear distance, wider reading and intermediate vision areas
Easy to adapt the lens
Wider range in lens material
Three fitting height are available so wider choice in frame selection
The new Illumina progressive is for the active lifestyle customer that offers optimum vision and comfort in every situation, with natural head and eye movement and good impact resistance because of Polycarbonate (LiteWear) material.
Key features:
Widest reading area
Very gradual progression between different zones
Increased comfort in all activities and in particular when reading
It compliments today’s small frames which are the latest in fashion
Balances the astigmatism for enhanced binocular vision
www.gkboptical.com is India's ultimate online eyewear shopping destination, where you can buy Sunglasses, Eyeglasses, Contact Lenses. We have a large collection of brands from across the world. We are an authorized retailer for these products, so you are guaranteed authenticity of products.
Our range of products cater to all needs, from Rs 300 up to over Rs 35,000. We also provide free shipping across India, warranty, & a money back policy. We have a team of optical specialists that can help you over the phone, email, chat, or at any of our more than 60 stores across India. With over 50 years of expertise, we have more than 1 million customers across the world!
For queries regarding product, online order and online payment you can reach our customer service team at 1800-419-1990 or at cs@gkboptical.com (Monday-Saturay 10 a.m. to 6.30 p.m.).