Quality
"Quality"
Let your device do the work while your eyes take a break in The Otto Blue Light* Reader. These rectangular frames feature fully magnified lenses with an anti-reflective lens technology to increase clarity and also features a patented lens technology that helps filter blue-violet light* emitted from device screens. You may notice that the anti-reflective lens technology adds a subtle tint of color to the lenses.
Average fit
130-136 mm
5.12-5.35 inches
Measured from hinge to hinge on the inside of the frame.
Using a ruler, measure the width of your face from temple to temple. This will give you a similar measurement to the frame fit, which is measured from hinge to hinge.
*Filters at least an average of 30% of blue-violet light (between 400 and 455nm as stated by ISO TR 20772:2018) as measured in 5 nm increments. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.
The Otto Blue Light Reader
Out of stock