Products

  • SETO 1.67 Photochromic Blue Block Lens HMC/SHMC

    SETO 1.67 Photochromic Blue Block Lens HMC/SHMC

    Photochromic lenses change color in the sunlight. Typically, they  are clear indoors and at night and change to grey or brown when  exposed to direct sunlight. There are other specific types of  photochromic lenses that never turn clear.

    Blue cut lens is lens that prevents blue light from irritating the eyes. Special anti-blue light glasses can effectively isolate ultraviolet and radiation and can filter blue light, suitable for watching computer or TV mobile phone use.

    Tags: Blue blocker lenses, Anti-blue ray lenses, Blue cut glasses, photochromic lens

  • SETO 1.56 Photochromic Blue Block Lens HMC/SHMC

    SETO 1.56 Photochromic Blue Block Lens HMC/SHMC

    Blue cut lenses feature a special coating that reflects harmful blue light and restricts it from passing through the lenses of your eyeglasses. Blue light is emitted from computer and mobile screens and long term exposure to this type of light increases the chances of retinal damage. Wearing eyeglasses having blue cut lenses while working on digital devices is a must as it may help in reducing the risk of developing eye related problems.

    Tags: Blue blocker lenses, Anti-blue ray lenses, Blue cut glasses, photochromic lens

  • SETO 1.67 Photochromic Lens SHMC

    SETO 1.67 Photochromic Lens SHMC

    Photochromic lenses are also known as “photosensitive lenses”. According to the principle of reversible reaction of light color alternation, the lens can quickly darken under light and ultraviolet radiation, block strong light and absorb ultraviolet light, and show neutral absorption to visible light. Back to dark, can quickly restore colorless transparent state, ensure the lens transmittance. So the color changing lens is suitable for indoor and outdoor use at the same time, to prevent sunlight, ultraviolet light, glare on the eye damage.

    Tags: 1.67 photo lens,1.67 photochromic lens

  • SETO 1.60 Photochromic Lens SHMC

    SETO 1.60 Photochromic Lens SHMC

    Photochromic lenses are also known as “photosensitive lenses”. According to the principle of reversible reaction of light color alternation, the lens can quickly darken under light and ultraviolet radiation, block strong light and absorb ultraviolet light, and show neutral absorption to visible light. Back to dark, can quickly restore colorless transparent state, ensure the lens transmittance. So the color changing lens is suitable for indoor and outdoor use at the same time, to prevent sunlight, ultraviolet light, glare on the eye damage.

    Tags: 1.60 photo lens,1.60 photochromic lens

  • SETO 1.59 Photochromic Polycarbonate Lens HMC/SHMC

    SETO 1.59 Photochromic Polycarbonate Lens HMC/SHMC

    The chemical name for PC lenses is polycarbonate, a thermoplastic material. PC lenses are also called “space lenses” and “ universe lenses”. PC lenses are tough,not easy to break and have strong eye impact resistance. Also known as safety lenses, they are the lightest material currently used for optical lenses, but they are expensive. Blue cut PC lenses can effectively block harmful blue rays and protect your eyes.

    Tags: 1.59 PC lens,1.59 photochromic lens

  • SETO 1.56 Photochromic Flat top bifocal Lens HMC/SHMC

    SETO 1.56 Photochromic Flat top bifocal Lens HMC/SHMC

    When a person loses the ability to naturally change the focus of eyes due to age,you need to look at far and near vision for vision correction respectively and often need to be matched with two pairs of glasses respectively.It is inconvenient.In this case,two different powers made on the different portion of the same lens is called dural lens or bifocal lens.

    Tags:bifocal lens,flat-top lens,photochromic lens,photochromic grey lens

     

  • SETO 1.56 Photochromic Round top bifocal Lens HMC/SHMC

    SETO 1.56 Photochromic Round top bifocal Lens HMC/SHMC

    As the name suggests the round bifocal is round at the top. They were originally designed to help wearers reach the reading area more easily. However, this reduces the width of near vision available at the top of the segment. Because of this, round bifocals are less popular than the D Seg. The reading segment is most commonly available in 28mm and 25mm sizes. The R 28 is 28mm wide at the centre and the R25 is 25mm.

    Tags:Bifocal lens,round top lens,photochromic lens,photochromic grey lens

  • SETO 1.56 single vision lens HMC/SHMC

    SETO 1.56 single vision lens HMC/SHMC

    Single vision lenses have only one prescription for farsightedness, nearsightedness, or astigmatism.
    Most prescription glasses and reading glasses have single vision lenses.
    Some people are able to use their single vision glasses for both far and near, depending on their type of prescription.
    Single vision lenses for farsighted people are thicker at the center. Single vision lenses for wearers with nearsightedness are thicker at the edges.
    Single vision lenses generally range between 3-4mm in thickness. The thickness varies depending on the size of the frame and lens material chosen.

    Tags: single vision lens, single vision resin lens

  • SETO 1.56 Blue cut lens HMC/SHMC

    SETO 1.56 Blue cut lens HMC/SHMC

    1.56 Blue cut lens is lens that prevents blue light from irritating the eyes. Special anti-blue light glasses can effectively isolate ultraviolet and radiation and can filter blue light, suitable for watching computer or TV mobile phone use.

    Tags: Blue blocker lenses, Anti-blue ray lenses, Blue cut glasses, 1.56 hmc/hc/shc resin optical lenses

  • SETO 1.56 progressive lens HMC

    SETO 1.56 progressive lens HMC

    Progressive lens is a multi-focal lens, which is different from traditional reading glasses and bifocal reading glasses. Progressive lens does not have the fatigue of the eyeball having to constantly adjust the focus when using bifocal reading glasses, nor does it have a clear dividing line between the two focal lengths. Comfortable to wear, beautiful appearance, gradually become the best choice for the elderly.

    Tags: 1.56 progressive lens,1.56 multifocal lens

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