Qiet - contact lens
qiet concept


Simple & natural everyday.

Feel more comfortable and calm.
Embrace your personality and go a little further.
The contact lenses that make you feel more confident.



Water content

moisturising materials



High oxygen permeability
Fits your eyes perfectly straight away.

Features of high water content lens

The higher the water content in a contact lens, the more oxygen reaches the cornea which is important for healthy eyes. The lens is soft and fits the eye comfortably due to the high water content.

High oxygen permeability and fits your eyes perfectly straight away

W-Moisture materials
Natural and comfortable to wear

Moisturising material 1
HPMC (hydroxypropyl methylcellulose)

It is used in many cosmetics and as artificial tears for the treatment of dry eye. By blending HPMC in the lens preservative solution, a veil is formed on the lens surface and creates a more comfortable fit.

Moisturising material 2
PEG (polyethylene glycol)

It is water-soluble and is used as a material to smooth the texture of ointments, lotions and bath salts.

W-Moisture materials Natural and comfortable to wear

UV protection

UV problems in Australia

Australia experiences some of the highest levels of UV radiation in the world because of its closeness to the equator, thinning of the ozone layer,
the Earth’s is closeness to the sun during summertime and – of course, a high number of beautiful, sunny days!
As you know, Australia has one of the highest rates of skin cancer in the world.

The majority of skin cancers in Australia are caused by exposure to UV radiation in sunlight.

How does UV harm our eyes?

Our eyes absorb sunlight in three parts: visible light, UVA rays and UVB rays and over-exposure to UV light can damage your cornea, lens and retina.
Three of the most common UV-related eye conditions are cataracts, pterygium (a viscous growth on the surface of the eye) and photokeratitis (or corneal sunburn).
Every time we go out into the sun without eye protection, we risk developing an eye disorder as well as skin cancer later in life.

Take care in the sun.

Protect your eyes from UV rays with UV-blocking sunglasses and contact lenses, same as you protect your skin by using proper sunscreen and a hat etc!

Enjoy the outside sun – safely!

W-Moisture materials Natural and comfortable to wear

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Qiet package

Type One-day disposable / Lens for all day wear Classification Group Ⅳ
Product Name Qieto1day Packaging 30 lenses per box
22900BZX00076A09 Water content 55%
Ocufilcon D Dk value 19.6 (Our actual measurement value)
Manufacturing Full cast mold manufacturing Dk / L value 24.5 (Our actual measurement value at -3.00D)
Lens design Aspherical Design, HD (High Definition) Main component
of preservative
Sodium chloride, phosphate buffer
Base curve 8.7mm Colorant Phthalocyanine blue
Power -0.50D ~ - 6.00D (0.25 increment)
-6.50D ~ -10.00D (0.50 increment)
UV cut rate UV-A about 84% (Our actual measurement value at -3.00D)
UV-B About 98% (Our actual measurement value at -3.00D)
Diameter 14.2mm UV absorber Benzotriazole system
0.08mm (at -3.00D) Package size (30 lenses) 138mm x 13mm x 127mm


  • ・It is a one-day disposable lens. It cannot be worn continuously.
  • ・Use within the time specified by your ophthalmologist.
  • ・Be sure to inspect your lenses regularly to ensure there are no abnormalities.
  • ・Do not reuse used lenses.
  • ・Be sure to remove the lens before going to sleep.
  • ・If you feel any abnormalities such as rheumatism, redness, or foreign body, please see an ophthalmologist immediately.
*Contact lenses are highly controlled medical devices. Be sure to have an ophthalmologist inspect and prescribe and purchase contact lenses that suit your eyes.
*Contact lenses are used by placing them directly on the eyes. Improper handling of the lens can lead to eye damage.
*Be sure to read the package insert carefully and follow the instructions of your ophthalmologist to use it correctly.

Sincere Co.,Ltd
1-28-34,Hongo,Bunkyo-ku,Tokyo 113-0033 JAPAN

Support centre : info@save-lens.com
[Acquisition permit]

Support centre : info@save-lens.com

  • ・Medical device manufacturing industry 13BZ201476
  • ・Highly managed medical device sales business 2020
    Bunbunseiyaku No. 1227
  • ・First-class medical device manufacturing and sales
    business 13B1X10069
  • ・ISO 13485: 2016 (JQA-MD0059)
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