• General

    Using Portable Storage Containers

    When you are pondering an action or remodellings to your home, you may be wondering what to do with all the furniture as well as things you will certainly have to propose cleaning, destroying carpetings, or saving your furnishings while you are experiencing all the work on your home. It is probably not really possible to leave your furnishings outside, or move it from area to area while you are cleansing or remodeling, so you need an additional answer. You might want to think about making use of a mobile storage space container when you are doing anything to do with your home, as the ease of use of such…

  • General

    Metal Fabrication and Production

    The world of steel fabrication includes a wide variety of methods: stores make use of high-powered presses to condense product, creating tools to reduce metal parts, as well as other devices to buff them for constant surface areas. Within the range of methods used daily in metalworking stores, there’s likewise a number of usages for techniques that depend on circular motion to work metal components. These are continually being established as alternative selections or “fixes” for steel pieces that have actually not been sufficiently developed by other ways. Metal Spinning For some metalworking procedures, metal parts take advantage of being rotated on lathe devices or other equipments, either to help…

  • Color Vision

    Color Blindness

    Color blindness is not a form of blindness at all, but a deficiency in the way one sees colors. With this vision problem, you have difficulty distinguishing certain colors, such as blue and yellow or red and green. Color blindness (or, more precisely, poor color vision) is an inherited disorder that affects men more often than women. According to Prevent Blindness America, it is estimated that 8% of men and less than 1% of women have color vision problems. The most common form of color blindness is impaired vision of the colors red and green. Much less often, a person may inherit a trait that reduces the ability to see…

  • Eye Care

    Tips for taking care of your visual health

    Sight is a sense that we all value very much and, for this reason, it is very important to enjoy good visual health. But many times we are not as aware as we should be about eye care. If you want to know what you can do about it, here we are going to give you 10 tips to take care of your visual health in the best way. Prevention comes first And with this, we mean that, even if there are no noticeable symptoms, it is always advisable to make an annual vision to make sure everything is fine. Of course, in the case of feeling discomfort, redness, tiredness,…

  • Optometry

    Types of Contact Lenses: Gas Permeable Lenses

    Gas permeable or rigid contact lenses Contact lenses are often a great lifesaver for those who are tired from wearing glasses and suffer from vision problems. There are two types of contact lenses: The soft contact lenses, very comfortable for the patient, which produce little discomfort in the eye due to the materials with which they are made. Gas permeable contact lenses, lenses that provide very clear vision and very good quality, and also allow the passage of oxygen to the cornea by the permeability in their materials. They are also called by hard or rigid patients. You can read about a third type of glasses, and where to get…

  • Visual Perception

    Visual perception as a creative resource

    We love to travel to the origin of creativity and, in this case, we are going to go to the most primitive such as vision and visual perception. We have already pointed out that advertising always seeks to surprise us in order to get our attention to its message, but what are they based on in order to achieve it? The closest answer is to know how we see and how our brain builds the image to, once known, use it creating visually effective images. It may seem irrelevant or even insignificant to talk about how we build the image, but knowing it can help a lot in the task…

  • General

    Why do we lose visual acuity?

    For correct vision to occur, the cornea and lens (located at the front of the eye) must cause light rays to strike the retina (at the back of the eyeball) and transmit information to the brain through the optic nerve. Several visual defects can occur that make it difficult for the eye to focus images of the outside on the retina, causing a faulty image of objects to form. Refractive defects are myopia, hyperopia, astigmatism, or presbyopia. On the other hand, there is also an alteration in visual acuity due to total or partial occlusion of the passage of light in the case of cataracts. All these refractive defects are…