Thirty-five products in one place: reading glasses, blue light blocking glasses, distance glasses, photochromic lenses and UV400 sunglasses, from $8.99 to $17.09. This page exists so you can compare everything side by side, but most people get a faster answer by starting with the lens type rather than scrolling.
Clear single vision. The standard reading or distance lens, no coating. Cheapest and clearest.
Blue light blocking. A clear lens with a coating aimed at screen use. No magnification on its own; it appears here combined with reading and distance strengths as well as in plano form.
Photochromic. Darkens in daylight and clears indoors. One pair instead of two, at the cost of a slightly slower transition and no tint behind a car windscreen.
UV400 tinted. The sunglasses in this collection. Blocks ultraviolet light across the full range, which is the part that actually protects your eyes.
TR90 is flexible and springs back, so it survives being carried loose in a bag. Titanium is the lightest option and does not corrode, which matters if you wear glasses all day in a warm room. Stainless steel holds a fine adjustment well. Acetate is the heaviest and the most colourful. Rimless frames remove the weight of the rim itself and look almost invisible, at the cost of a more exposed lens edge.
Every product page lists lens width, lens height, bridge and temple length in millimetres. Compare those against a pair you already own before ordering, especially if you have a narrow or wide face. A frame 4 millimetres off will feel wrong after an hour no matter how good it looks on the screen.
Orders of two or more items ship free worldwide. Single-item orders ship for $2.99. Every order includes 30-day returns and a one-year warranty, so trying a shape costs you nothing but the return trip.