Company News

  • What is a Photochromic Lens?
    Post time: Nov-09-2018

    Photochromic lenses are optical lenses that darken on exposure to specific types of light of sufficient intensity, most commonly ultraviolet (UV) radiation. In the absence of activating light the lenses return to their clear state. Photochromic lenses may be made of glass, polycarbonate, or anoth...Read more »

  • What’s the deal with polarized lenses and motorcycle helmets?
    Post time: Nov-08-2018

    Actually, while “polarized lenses block about 50% of the light wave” is true for randomly polarized light, where light is glancing off of a flat surface – such as water or maybe a windshield (and apparently tarmac) – good polarizers can block much closer to 100% of this re...Read more »

  • Top 10 Features to Add to Motorcycle Helmets
    Post time: Nov-04-2018

    Top 10 Features to Add to Motorcycle Helmets  Motorcycle Helmets The most vital piece of safety gear for any motorcyclist is the helmet — in more ways than one. In a world where just about everything is adjustable, customizable, or able to be personalized in one way or another, the helmet remains...Read more »

  • How to Fix Scratches on Polarized Lenses
    Post time: Oct-25-2018

    How to Fix Scratches on Polarized Lenses by Type The method used to repair polarized sunglasses depends highly on the type of lens material. After determining if the sunglasses are made of glass or a type of plastic, proceed with the following steps. Fixing Glass Lenses One of the major pros of o...Read more »

  • Optical lens design
    Post time: Oct-22-2018

    Optical lens design Optical lens design is the process of designing a lens to meet a set of performance requirements and constraints, including cost and manufacturing limitations. Parameters include surface profile types (spherical, aspheric, holographic, diffractive, etc.), as well as radius o...Read more »

  • What is optical lens?
    Post time: Oct-22-2018

    What is optical lens? Time:2018-10-22 15:07    Hits:221 A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), us...Read more »

  • how to clean motorcycle helmet face shield
    Post time: Oct-16-2018

    Why Helmet Visor Care is Important? When it comes to motorcycle helmets, they are meant to last long when you manage to take good care of them. When the makers state that their product is meant to last for years, it is only possible when good care is given to it. In case of helmets, often people ...Read more »

  • where to buy motorcycle helmet visor
    Post time: Sep-21-2018

    Buy low price, high quality motorcycle helmet visor with worldwide shipping on zt-optical-lens.com.  Highlights: in optical industry more than decades, High-Quality Products. Our extensive range of products include: HUD lens, AR lens, Photoelectricity lens, Sports goggles, Safety protective lens,...Read more »

  • How to Stop Helmet Visor Fogging
    Post time: Jul-10-2018

    As a rider, you need to do everything possible to stay safe while out on the road. The first step is by ensuring that your visibility is unhindered at all times. If your visor fogs up, this protective measure will be easier said than done. Especially when you ride at night or in cold weather, thi...Read more »

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