Smartline Astro SL004 C3

Choose Your Glasses

Smartline Astro SL004 C3

Frame Details

Color: Gold

Price: £38

Frame Suits: Single / Varifocal Vision

Frame SizesMeasurement (mm)

Lens Diameter: 46

Nose Bridge: 18

Arm Length: 138

Stylish fully rimmed metal frame.

Comes with:

Free Anti Reflective Coating
Free UV 400 Protective Coating
Free Scratch Resistant Coating
Free Quality Hard Protective Case
Free Soft Flannel Polishing Cloth
Free 12 Month Warranty

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Lens Options

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Smartline Astro SL004 C3£38.00
Anti Reflective CoatingFREE
UV 400 Protective CoatingFREE
Screatch Resistance CoatingFREE
Total £38.00

£38.00

Smartline Astro SL004 C3

Use For Glasses

Use for glasses

Select Reading if you spend a lot of time concentrating on close-up material.
Select Distance for everything else including computer work, driving, reading and everyday wear.
Select Varifocal lenses if you want the freedom of using only one pair of glasses for everything. Designed for sharp focusing and ultimate comfort, our Lightweight Varifocal lenses allow you to change your focus with minimal eye movement. This means that you won't need to move your head, or eyes, into uncomfortable or unnatural positions.

Lens Type

Choose glass lenses for the thinnest lens options available on the market today.
Choose plastic lenses if you want thin lenses with tints, transitions or polarised lenses.

Lens Thickness

Thickness - Plastic

Plastic lenses are available in the Standard High Index or Double Aspheric High Index, remember the higher the index the thinner your lenses will be:

Plastic 1.5: These are standard lenses that are not high index
High Index Plastic 1.61: Typically 1.61 lenses are 25% thinner than standard 1.5 plastic lenses
(DA) Double Aspheric Plastic 1.61: Designed to be even flatter and thinner than High Index Plastic 1.61 Lenses
High Index Plastic 1.67: Typically 1.67 lenses are 40% thinner than standard 1.5 plastic lenses
DA) Double Aspheric Plastic 1.67: Designed to be even flatter and thinner than High Index Plastic 1.67 Lenses
High Index Plastic 1.74: Typically 60% thinner than standard 1.5 plastic lenses, this is the ultimate thin plastic lens.
(DA) Double Aspheric Plastic 1.74: Designed to be even flatter and thinner than High Index Plastic 1.74 Lenses
(DA) Double Aspheric Plastic 1.76: The latest innovation Super Flat 1.76 Double Aspheric Lenses are the thinnest plastic lenses available on the market today. This is the ultimate thin plastic lens

Thickness - Glass

Glass lenses are available in the following indexes, remember the higher the index the thinner your lenses will be:

Glass 1.5: These are standard lenses that are not high index, however they are still typically 10% thinner than standard plastic lenses.
High Index Glass 1.6: Typically 1.6 lenses are 25% thinner than standard 1.5 glass lenses.
High Index Glass 1.7: Typically 1.7 lenses are 30% thinner than standard 1.5 glass lenses.
High Index Glass 1.8: Typically 1.8 lenses are 42% thinner than standard 1.5 glass lenses.
High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.
High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.

Colors and Tints

Transitions Lenses £60.00

Transitions lenses

Transitions - available with 1.5 or 1.67 plastic lenses.
Transitions are photochromatic lenses that react instantly to changes in light. Wear them indoors and they will be crystal clear, however take them outside in bright sunlight and they will tint just like sunglasses. Great if you want one pair of glasses for all conditions.

Tinted Lenses £15.00

Tinted lenses

Tints - available with all plastic lenses.
Treat yourself, transform your standard specs into prescription sunglasses for a fraction of the price that you would pay on the high street. Tinted lenses are available in a wide range of colours to suit every style. You can wear them anytime outdoors without the need to search for those horrible clip-ons!.

Coatings

Anti Reflective Coating FREE

Anti-reflective coating

Our anti-reflective coating reduces both internal and external reflections on the lenses themselves, creating a better appearance. With an anti-reflective coating, lenses appear thin or non-existent, making your eyes look more natural.

UV400 protective coating FREE

Use for glasses

We all know that using sunscreen will help to keep the sun's UV rays from harming our skin. UV treatment in our spectacles lenses blocks these same rays from damaging our eyes.

Screatch Resistance Coating FREE

Scratch resistant coating

Sometimes we are all a little careless, whether it's dropping your glasses on the floor, keeping them in your pocket or handbag or occasionally cleaning them with a paper towel. At thin lenses we want you to protect your investment, all our lenses are treated front and back with a clear, hard coating which makes them more resistant to scratching.

Need some help with lens options?

Call us on : 020 8150 3484

Enter Prescription

Right Eye
Sphere (SPH)
Cylinder (CYL)
Axis (AXI)
Near Addition (ADD)

Left Eye
Sphere (SPH)
Cylinder (CYL)
Axis (AXI)
Near Addition (ADD)

Pupillary distance

If your prescription includes a PD (pupillary distance) measurement please enter it here, or let us calculate it for you with our PD Measurement Tool . Alternatively leave it set to the national average measurement of 63.

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I have two PD Values

Extra Information

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Terms and conditions

I confirm that I have read and agree to the terms & conditions.

Certification

I certify that I am over 16 years old and that I am not registered blind or partially sighted. I certify that I am in possession of a written prescription given to me by a registered medical practitioner or a registered optometrist less than two years ago, or if I am 70 years old or over, less than one year ago.

Need some help with prescriptions?

Call us on : 020 8150 3484

Add to Wishlist

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Enter Your Prescription

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£38.00

Smartline Astro SL004 C3

Use For Glasses

Use for glasses

Select Reading if you spend a lot of time concentrating on close-up material.
Select Distance for everything else including computer work, driving, reading and everyday wear.
Select Varifocal lenses if you want the freedom of using only one pair of glasses for everything. Designed for sharp focusing and ultimate comfort, our Lightweight Varifocal lenses allow you to change your focus with minimal eye movement. This means that you won't need to move your head, or eyes, into uncomfortable or unnatural positions.

Lens Type

Choose glass lenses for the thinnest lens options available on the market today.
Choose plastic lenses if you want thin lenses with tints, transitions or polarised lenses.

Lens Thickness

Thickness - Plastic

Plastic lenses are available in the Standard High Index or Double Aspheric High Index, remember the higher the index the thinner your lenses will be:

Plastic 1.5: These are standard lenses that are not high index
High Index Plastic 1.61: Typically 1.61 lenses are 25% thinner than standard 1.5 plastic lenses
(DA) Double Aspheric Plastic 1.61: Designed to be even flatter and thinner than High Index Plastic 1.61 Lenses
High Index Plastic 1.67: Typically 1.67 lenses are 40% thinner than standard 1.5 plastic lenses
DA) Double Aspheric Plastic 1.67: Designed to be even flatter and thinner than High Index Plastic 1.67 Lenses
High Index Plastic 1.74: Typically 60% thinner than standard 1.5 plastic lenses, this is the ultimate thin plastic lens.
(DA) Double Aspheric Plastic 1.74: Designed to be even flatter and thinner than High Index Plastic 1.74 Lenses
(DA) Double Aspheric Plastic 1.76: The latest innovation Super Flat 1.76 Double Aspheric Lenses are the thinnest plastic lenses available on the market today. This is the ultimate thin plastic lens

Thickness - Glass

Glass lenses are available in the following indexes, remember the higher the index the thinner your lenses will be:

Glass 1.5: These are standard lenses that are not high index, however they are still typically 10% thinner than standard plastic lenses.
High Index Glass 1.6: Typically 1.6 lenses are 25% thinner than standard 1.5 glass lenses.
High Index Glass 1.7: Typically 1.7 lenses are 30% thinner than standard 1.5 glass lenses.
High Index Glass 1.8: Typically 1.8 lenses are 42% thinner than standard 1.5 glass lenses.
High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.
High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.

Colors and Tints

Transitions Lenses £60.00

Transitions lenses

Transitions - available with 1.5 or 1.67 plastic lenses.
Transitions are photochromatic lenses that react instantly to changes in light. Wear them indoors and they will be crystal clear, however take them outside in bright sunlight and they will tint just like sunglasses. Great if you want one pair of glasses for all conditions.

Tinted Lenses £15.00

Tinted lenses

Tints - available with all plastic lenses.
Treat yourself, transform your standard specs into prescription sunglasses for a fraction of the price that you would pay on the high street. Tinted lenses are available in a wide range of colours to suit every style. You can wear them anytime outdoors without the need to search for those horrible clip-ons!.

Coatings

Anti Reflective Coating FREE

Anti-reflective coating

Our anti-reflective coating reduces both internal and external reflections on the lenses themselves, creating a better appearance. With an anti-reflective coating, lenses appear thin or non-existent, making your eyes look more natural.

UV400 protective coating FREE

Use for glasses

We all know that using sunscreen will help to keep the sun's UV rays from harming our skin. UV treatment in our spectacles lenses blocks these same rays from damaging our eyes.

Screatch Resistance Coating FREE

Scratch resistant coating

Sometimes we are all a little careless, whether it's dropping your glasses on the floor, keeping them in your pocket or handbag or occasionally cleaning them with a paper towel. At thin lenses we want you to protect your investment, all our lenses are treated front and back with a clear, hard coating which makes them more resistant to scratching.