Chashma 1.56 Index Single Vision Anti Blue Photochromic Lenses Gray

  • Chashma 1.56 Index Single Vision  Anti Blue Photochromic Lenses Gray

Chashma 1.56 Index Single Vision Anti Blue Photochromic Lenses Gray


 Specifications : SPH range +/-0.50 to +/-4.00 CYL +/-0.50 to +/-2.00

CR-39 Resin Anti Blue 1.56 Index Photochromic Lenses

Coating: HC TCM UV400 EMI 

Color: Gray

The price on the page is for 1 pair (2 lenses) 

These lenses are often referred to as  Mid Index Thin or Light Lenses and are a blend of superior optics with their design. 

Since they are 15% thinner than 1.5 index this makes them a good lens for stronger prescriptions. 

All of our clear lenses include a scratch resistant coating , anti-blue, superhydrophobic anti-reflective coating and UV400 protection.

Blue light blocking glasses are made with  lenses that block or filterout harmful blue rays that emit from computer screens on phones, laptops, computer screens and tablet screens. The lenses keep your eyes protected from glare and potentially reduce eye health problems the retina sustains during prolong exposure to blue light. 

Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun's harmful UVA and UVB rays.  It's a good idea to consider photochromic lenses for children's eyewear as well as for eyeglasses for adults Because a person's lifetime exposure to sunlight and UV radiation has been associated with cataracts later in life.

Spheric lenses have a single curve in their design, while aspheric lenses offer varying deflection. This unique design make lenses thinner and create an over all flat surface making them esthetically pleasing because they prevent magnifcation of your eyes. 

For accurate ordering of lenses please contact us via our customer service email at 


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