
LENS GUIDE
We offer regular high index aspheric lenses at no additional charge and a wide range of optional lenses that cater to different needs.
Options Available
Lens Details
High quality lenses that are thinner and cause less visual distortion.
Aspheric lenses cause less visual distortion compared to spherical lenses. They are also thinner and therefore lighter.
In OWNDAYS, you can enjoy high index aspheric lenses at no additional fee.
Features |
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Refractive Index ![]() |
1.60, 1.67, 1.74 |
Difference in vision field between spherical and aspheric lenses
![]() Spherical Lenses |
![]() Aspheric Lenses |
Difference in lens thickness and refractive index

Refractive Index
Thick
Thin
The higher the refractive index, the thinner the lens and the lesser the visual distortion
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T&Cs apply.
Features |
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Refractive Index ![]() |
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Regular Lens

All light rays can pass through the lens into the eye.
Honeycomb Lens

The honeycomb pattern removes scattered light rays so only parallel lights enter the eye, thus improving clarity of the visual field.
Offer a wider field of vision by providing vision support for near and far zones.
Progressive lenses have no "boundary line" and allow you to use a single pair of glasses to view objects at all distances. They are currently the preferred type of lenses for presbyopia.
Enhanced Progressive Lenses + S$100
With Progressive (for far & near viewing distances) and Computer Progressive (for near & near viewing distances), you can now enjoy the most comfortable vision by choosing the type of progressive lenses most catered to your needs.
Also available in Transitions®, PC and other colour options at a top up fee of S$100 per option.
Differences between progressive lenses catered to difference viewing distances
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Progressive
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Computer Progressive
Prestige Progressive + S$200
A premium progressive lens that provides optimised vision catered to individual needs. By taking into account the wearer‘s main daily activities, the lens can significantly improve vision clarity, sharpness and comfort in all vision zones.
Also available in transitions®, PC and other colour options at a top up fee of S$100 per option.
Difference in vision field between regular and Prestige Progressive lenses
* Image is for illustration purposes only.
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Progressive Lenses
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Prestige Progressive
Prestige Gold + S$400
A premium progressive lens that offers seamless transition between viewing fields. The intermediate vision zone is 50% wider than that of Prestige Progressive, thus allowing for easier adaption. With Prestige Gold, revel in maximum visual comfort with significantly improved vision clarity, sharpness and comfort in all vision zones.
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Protect your eyes from blue light emitted by computer and smartphone screens.
Blue Light Lenses protect your eyes from blue light which causes symptoms such as eye strain and headaches. These lenses reduce up to 40% of blue light reaching the eyes.
Also available with Transitions® option at a top up fee of S$100.
Features |
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Refractive Index ![]() |
1.60, 1.67, 1.74 |
Recommended For |
While using PC/smartphone |
Blue Light Reduction!

Blue Light-emitting digital device
Light with reduced Blue Light enters the eye
PC420 + S$100
Developed using the latest technologies, PC420 lenses are able to block up to 40% of blue light (380nm – 500nm), thereby preventing eye strain and headaches.
Features |
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Refractive Index ![]() |
1.60, 1.67, 1.74 |
Recommended For |
While using PC/smartphone |
Transitions® Light Intelligent Lenses™ automatically adapt to changing light conditions.


PROTECT YOUR EYES IN STYLE
- Offering a new frontier of performance returns to clear faster than ever and even darker outdoors
- The best protection for your eyes against UV light and harmful blue light
- Adapts seamlessly to any lighting letting you enjoy a hassle-free life
- Available in 3 iconic colours and 4 vibrant Style Colours
Features |
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Refractive Index ![]() |
1.60, 1.67 |
Recommended For |
Driving / Outdoor Activities |
* Transitions is a registered trademark of Transitions Optical, Inc. used under license by Transitions Optical Limited.
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Grey
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Graphite Green
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Brown
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Grey
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Reduce glare from shiny surfaces; suitable for outdoor use.
Polarised lenses reduce the glare from shiny surfaces such as the road, snow and water surface to give you a more comfortable vision while helping you see better. They are different from sunglasses which are essentially colour lenses that make your vision darker. In each polarised lens, a filter is inserted between 2 pieces of lenses to cut down UV light and reflected light such that only natural light could pass through.
Polarised lenses are ideal for outdoor activities such as fishing, golf, skiing and driving.
Features |
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Refractive Index ![]() |
1.60 |
Recommended For |
Fishing / Skiing / Driving / Outdoor Activities |
Lens composition

Lenses
UV Light
Natural light can only go through.
Polarised Coating
Reflected Light
Source of Light
Color Variation
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Smoky Grey
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Brown
Reducing unnecessary light such as reflected light and UV light so as to produce clearer vision.
Convert your favourite frames into trendy sunglasses.
OWNDAYS provides a variety of colour options. Just pick any pair of frame and convert it into a pair of sunglasses according to your liking and style.
Color Variation
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SDBR85
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SKGY85
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UBGN85
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SDGY85
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SDBR62
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SKGY62
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UBGN62
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SDGY62
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SDBR85G
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SKGY85G
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UBGN85G
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SDGY85G
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SDBR35G
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SKGY35G
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UBGN35G
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SDGY35G
Correct and control myopia power for children.
A type of progressive lenses specially designed for children, taking into account the eye anatomy, facial anatomy and ergonomics. Myopia control lenses correct and control myopia power for children between 6 to 16 years old by slowing down myopia progression by 30%. The lenses offer a wide field of vision and allow for quick adaptation with their well-balanced design.
Also available in Transition®, PC and other colour options at a top up fee of S$100 per option.
Features |
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Refractive Index ![]() |
1.60, 1.67 |
Recommended For |
Children aged between 6 to 16 years |

Keep your spectacles from fogging up.
A temperature difference between the lens surface and the surrounding air causes condensation on the lens surface, making your spectacles foggy. To prevent the build-up of condensation, there is a special hydrophilic coating on an anti-fog lens that spreads water droplets evenly across the lens surface to form a thin film of water. This allows the anti-fog lens to remain clear at all times.
Features |
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Refractive Index ![]() |
1.60, 1.67 |
Recommended For |
While consuming hot food and beverages / wearing face mask / cycling |

Normal Lenses
Anti-Fog Lenses
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