Motorcycle Blue Light Blocker HD Lens Bifocal Sunglasses +2.00 for Men and Women. Z87.1 Polycarbonate Lens, Wraparound Frame & Cleaning Case. Pu-ma/HD/2.0

The curve lens appeals to me, as does the blue blocker color. The main issue, and it was a major one, was that the bifocal portion of the lens was blocking my normal viewing area. Because the lens is short from top to bottom, which is good under normal conditions, it is not good when the bifocal part distorts your regular vision when seeing distance is bad. To accommodate that amount of bifocal, either remove the bifocal part or make the lens slightly larger. So, let's talk about the bifocal. The bifocal was only effective, and not particularly effective, at about 8 inches from my face. The 8- When the character was in focus, it was at an inch. I can read the characters from a distance of 8 inches to 2 1/2 feet. As a result, the design of the 8in was also poor. I have a separate pair of biker-style wrap-around curvy lenses from another manufacturer that I like quite well, so I'm not opposed to blue-blocking curve lenses.

Harlow Mejia

| Jan 23, 2021

They work well, but the plastic isn't standard polymer. I've seen frames crack over time before, so we'll have to wait and see.

Ishaan Mathews

| Jun 10, 2021

Make driving in the Arizona sun a little less difficult.

Jair Vargas

| Feb 04, 2021

Like the readers, for example. Very beneficial.

Angelo Pennington

| Apr 16, 2021

I've been using them in my car and on my motorcycle for over a year and they're fantastic. I just got a scratch on them today, so I'll be ordering two more pairs.

Iris MORLEY

| Feb 09, 2021

The lenses aren't very clear - It's all hazy.

Gianna Eaton

| Nov 07, 2021

I can now read my phone without taking off my shades, which is ideal.

Karter THORPE

| Jun 09, 2021