The Callum Blue Light Reader

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Angle of The Callum Computer Reader in Light Blue/Clear Tortoise, Women's and Men's Round Computer Glasses
Front of The Callum Computer Reader in Light Blue/Clear Tortoise
Side of The Callum Computer Reader in Light Blue/Clear Tortoise
Overhead of The Callum Computer Reader in Light Blue/Clear Tortoise
Folded of The Callum Computer Reader in Light Blue/Clear Tortoise
Angle of The Callum Computer Reader in Brown/Clear Tortoise, Women's and Men's Round Computer Glasses
Front of The Callum Computer Reader in Brown/Clear Tortoise
Side of The Callum Computer Reader in Brown/Clear Tortoise
Overhead of The Callum Computer Reader in Brown/Clear Tortoise
Folded of The Callum Computer Reader in Brown/Clear Tortoise
 
4.2

25.95

The Callum Blue Light Reader

4.2

25.95
Buy one, get one FREE
Mix and match Details

Units: mm in

  • Frame Width
    Narrow:
    4.96 in126 mm
  • Frame Height
    Large:
    1.89 in48 mm
  • Temple Length
    Average:
    5.51 in140 mm
  • Bridge Size
    Wide:
    0.87 in22 mm

Are you on a computer, phone, or tablet on a daily basis? Then The Callum Blue Light Reader might be just what you need! This style features a patented lens technology that helps reduce approximately 30% of potentially harmful blue light* from your digital devices and has an anti-reflective lens technology to increase clarity.

You may notice that the anti-reflective lens technology adds a subtle tint of color to the lenses.

  • Plastic Frame
  • Spring Hinges
  • Fully Magnified Lenses
  • Anti-Reflective Lenses
  • Scratch-Resistant Lenses
  • Blue Light Blocking Lenses*

Disclaimer: *Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light blocked at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.

Narrow Fit
  • Frame Width
    4.96in / 126mm
  • Frame Height
    1.89in / 48mm
  • Temple Length
    5.51in / 140mm
  • Bridge Width
    0.87in / 22mm

Units: mm in

  • Frame Width
    Narrow:
    4.96 in126 mm
  • Frame Height
    Large:
    1.89 in48 mm
  • Temple Length
    Average:
    5.51 in140 mm
  • Bridge Size
    Wide:
    0.87 in22 mm
Power: Help?
Color:
  • In Stock
  •   Free Shipping on orders $35+
4.2

25.95
Buy one, get one FREE
Mix and match Details

Units: mm in

  • Frame Width
    Narrow:
    4.96 in126 mm
  • Frame Height
    Large:
    1.89 in48 mm
  • Temple Length
    Average:
    5.51 in140 mm
  • Bridge Size
    Wide:
    0.87 in22 mm

Are you on a computer, phone, or tablet on a daily basis? Then The Callum Blue Light Reader might be just what you need! This style features a patented lens technology that helps reduce approximately 30% of potentially harmful blue light* from your digital devices and has an anti-reflective lens technology to increase clarity.

You may notice that the anti-reflective lens technology adds a subtle tint of color to the lenses.

  • Plastic Frame
  • Spring Hinges
  • Fully Magnified Lenses
  • Anti-Reflective Lenses
  • Scratch-Resistant Lenses
  • Blue Light Blocking Lenses*

Disclaimer: *Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light blocked at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.

Narrow Fit
  • Frame Width
    4.96in / 126mm
  • Frame Height
    1.89in / 48mm
  • Temple Length
    5.51in / 140mm
  • Bridge Width
    0.87in / 22mm

Units: mm in

  • Frame Width
    Narrow:
    4.96 in126 mm
  • Frame Height
    Large:
    1.89 in48 mm
  • Temple Length
    Average:
    5.51 in140 mm
  • Bridge Size
    Wide:
    0.87 in22 mm
About This Item
Fit & Sizing
Customer Reviews (70)
Units: inmm
Frame Width
Narrow: 4.96 in126 mm
More Info
More Info
Frame Height
Large: 1.89 in48 mm
More Info
More Info
Temple Length
Average: 5.51 in140 mm
More Info
More Info
Bridge Size
Wide: 0.87 in22 mm
More Info
More Info
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