LENSES
Currently, we are the only local manufacturing company in Sri Lanka. We manufacture almost all needs of optical requirements in Sri Lanka. Our Production Department is Highray Optical industries and we use the latest technology in our process to give our customers the products that are best in quality. Our latest addition to the production department is a large scale Multi Coating Plant and we are capable of multi coating any type of lens here in Sri Lanka.
- Free Form (Digital) Lenses
- Extra Light Weight Lenses
- Progressive Bifocals(no lines)
- hinner (Hi-Index) Lenses
- MR Lenses for extra safety
- Computer lenses (Blue Cut Lenses)
- RX and non-RX sunglasses
- Trifocals
- Lenses that change color
- UV lenses
- Hard Coated Lenses
Free form Lenses
This is the latest technology in optical industry. The main advantage of this lens is the comfort and wider vision. Now even a long term regular bifocal lens user can change to a progressive lens without any hazel. Internal Free-Form progressive addition lenses are made using a patented, technologically advanced design that 3-dimensionally fuses the patient’s entire prescription onto the back surface of the lens. This offers tremendous advantages over conventional front-surface progressive designs.
Fig. 1. Distortion in PAL lenses is the mainly the result of changes in the front surface curvature. Internal Free-Form lenses have a spherical front surface that does not contribute to distortion.
High tech progressive lens for your comfort
| Bifocals |
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| Reading circles or lines |
| Only distance and reading vision |
| Difficult vision focusing |
| Less variability (10 to 15 vision points) |
| Less clarity |
| Overall less comfort |
| Not able to customize according to user |
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| Varifocal |
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| No reading circles or lines (Looks same as spectacle using only for distance) |
| Multi vision |
| Only available with digital lenses Easy natural like vision focusing (feels like not looking from a lens) |
| Only available with digital lenses 600% better variability (appx 6400 vision points) |
| Only available with digital lenses High Clarity from digital surfacing technology |
| Overall higher comfort |
| Only available with digital lenses Can be customized according to user's requirement, profession and frame design |
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When shifting from Bifocal to Varifocal, user may experience some difficult. it will disappear after few days.
Satisfaction guaranteed
| Normal progressive |
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| As your power increases with age, your usable visual zone shrinks |
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| Limited field of clear vision |
| High distortion |
| More abractions |
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Limited flexibility
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Not compatible with small frames
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| Free form progressive |
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| HiDef lenses have less distortion, wider channels and no swim |
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| Customized field of clear vision |
| Real eye like vision & less distortion |
| Minimized abractions |
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Flexible vision options Specially customized lenses for different professions and requirements |
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Compatible with small frames However extra small frames will give you limited vision |
Single vision
Single vision lenses correct nearsightedness (myopia), farsightedness (hypertrophy) and astigmatism. They come in every material and you can get them coated for scratch resistance or glare (anti reflection coatings). Also they come in the transition (light to dark) lens and they can be polarized.
Single vision distance
Single vision reading
Trifocals
Trifocals add a second line allowing for another separate area to be ground into the lens. This additional area is usually used for intermediate vision. Typically this is from about two feet to approximately five feet away. This allows for clear vision at the computer or dashboard distance. There new professional trifocal like progressives (digital) without any lines.
Bifocals
Bifocals have some sort of lines either straight across or curved. While most people select the no-line or progressive lens, bifocals do have some advantages like a wide reading area. Nowadays progressives are getting more and more popular especially Digital progressives.
Progressives
Progressives are also known as no-line bifocals. These lenses have become the most popular choice for those who have developed presbyopia. Technology keeps advancing and the best lenses today are digitally enhanced and provide clear vision at all distances with minimum distortion. Our staff will help you select a lens that is right for the frame you choose and your visual demands.
MR lenses
These eyeglass lenses are impact-resistant and are a good choice for people who regularly participate in sporting activities, work in a job environment in which their eyeglasses may be easily scratched or broken, and for children who may easily drop and scratch their eyeglasses. Polycarbonate lenses also provide ultraviolet protection.
High index plastic lenses
Designed for people who require strong prescriptions, these eyeglass lenses are lighter and thinner than the standard, thick "coke bottle" lenses that may otherwise be needed.
Spherical lenses
These eyeglass lenses are unlike typical lenses, which are spherical in shape. Spherical lenses are made up of differing degrees of curvature over its surface, which allows the lens to be thinner and flatter than other lenses. This also creates an eyeglass lens with a much larger usable portion than the standard lens.
Photo chromic Lenses
Photo chromic lenses are clear indoors and darken automatically in response to sunlight outdoors. They also protect your eyes from 100 percent of the sun's harmful ultraviolet radiation.
These features make Photo chromic lenses a great convenience, because they reduce your need to wear prescription sunglasses in most outdoor conditions. Today's photo chromic lenses come in a wide variety of lens materials. So whether you prefer polycarbonate lenses, high-index lenses, or regular plastic or glass lenses, you typically will be able to purchase a photo chromic version of your preferred lenses.
Blue Cut Lenses
All digital devices - laptops, mobile phones, tablets etc emit blue light. Prolonged exposure to blue light is increasingly believed to be causing retinal damage. Now you can protect your eyes from blue light by simply using our revolutionary Blue Cut lenses.
