Blue Block – Finished SV – SOMO 1.53 Trivex Spherical Blue Block Premium UltraClear AR

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Minus Powers Plano to -6.00 Sphere with -0.25 to -2.00 Cylinder Plus Powers +0.25 to +4.00 Sphere with -0.25 to -2.00 Cylinder

  • Durability and Safety
  • Alternative for children – Excellent for sports and everyday
  • Reduce Eye Enlargement Appearance
  • Nearly No Distortion in Peripheral Vison
  • Impact Resistance
  • UV Protection
  • A Great Choice for Poly Sensitive Wearers


  • Spherical Design
  • Material: Trivex
  • 1.530 Refractive Index
  • 1.11 Density
  • 43 Abbe Value
  • 100% UVA & UVB Filter
  • Scratch Resistant
  • Premium Anti-Reflective Coating

What is a Blue Block UltraClear AR lens?

Blue light can easily increase eye strain and fatigue. The high energy and serve scattering of the blue light is a cause of glare and flashes. Blue light is emitted from electronics such as computer monitors, televisions, and smartphones, as well as LED light sources. Continued exposure to blue light, even in day to day living, will easily cause eye strain and fatigue.

Several studies cite as well OSHA and ISO data, indicate the hazards associated with High Energy Visible(HEV) blue light, such as smartphones, tablets, and other handheld devices. Symptoms as diverse as sleep disorders in children and adolescents- headaches, blurred vision, and fatigue can be due to exposure to the blue light radiating from handheld digital equipment.

Get To Know Blue Block Products

First you must understand the properties of blue light. There is good/beneficial blue light; there is bad/harmful blue light.

A lot of confusion falls with many persons believing that all blue light is bad. This is not true. We all need blue light to view colors and for our personal circadian rhythm. Some use a blue light tester pen but do not understand the blue light properties. The blue light wavelength in laser pens is 405nm; this does not apply properly to blue light lenses. When testing our lenses, the laser pen light will pass thru the lens, but is not the harmful blue light. You end up missing the point of the tester pen.