The Olet Journal

Best frames for progressive lenses showing suitable lens height and stable fit

Best Frames for Progressive Lenses: Size, Shape...

The best frames for progressive lenses have enough lens depth, a stable fit and proportions that keep the viewing zones properly positioned. Here’s what to look for before choosing your...

Best Frames for Progressive Lenses: Size, Shape...

The best frames for progressive lenses have enough lens depth, a stable fit and proportions that keep the viewing zones properly positioned. Here’s what to look for before choosing your...

Mr. Guo
Photochromic lenses clear indoors and darkened outdoors

Are Transition Lenses Worth It? Pros, Cons, Cos...

Photochromic lenses can be extremely convenient, but they also have limitations. Compare the pros, cons, cost, driving performance, lifespan, and whether they fit your daily routine.

Are Transition Lenses Worth It? Pros, Cons, Cos...

Photochromic lenses can be extremely convenient, but they also have limitations. Compare the pros, cons, cost, driving performance, lifespan, and whether they fit your daily routine.

Mr. Guo
Progressive lenses vs bifocals comparison showing vision zones

Progressive Lenses vs Bifocals: What’s the Diff...

Progressive lenses and bifocals both combine multiple prescriptions, but they work very differently. Compare vision zones, computer use, adaptation, appearance, and key pros and cons.

Progressive Lenses vs Bifocals: What’s the Diff...

Progressive lenses and bifocals both combine multiple prescriptions, but they work very differently. Compare vision zones, computer use, adaptation, appearance, and key pros and cons.

Mr. Guo
Real lenticular lens compared with progressive lens viewing zones

Lenticular Lenses vs Progressive Lenses: What’s...

Lenticular and progressive lenses are designed for different needs. Compare how they work, who each lens is for, and what to consider with very strong prescriptions.

Lenticular Lenses vs Progressive Lenses: What’s...

Lenticular and progressive lenses are designed for different needs. Compare how they work, who each lens is for, and what to consider with very strong prescriptions.

Mr. Guo
Real prescription prism glasses showing 8Δ Base Up prism correction

Prism Glasses for Double Vision: How They Work ...

Prism glasses may help some people with binocular double vision by shifting the position of visual images. Learn how prism works, what it can and cannot do, and when professional...

Prism Glasses for Double Vision: How They Work ...

Prism glasses may help some people with binocular double vision by shifting the position of visual images. Learn how prism works, what it can and cannot do, and when professional...

Mr. Guo
High-index prescription lenses representing 1.67 and 1.74 lens options

1.67 vs 1.74 High Index Lenses: Which Should Yo...

Both 1.67 and 1.74 are high-index lens materials designed to control thickness in stronger prescriptions. The better choice depends on prescription power, frame size, lens design, weight, and how much...

1.67 vs 1.74 High Index Lenses: Which Should Yo...

Both 1.67 and 1.74 are high-index lens materials designed to control thickness in stronger prescriptions. The better choice depends on prescription power, frame size, lens design, weight, and how much...

Mr. Guo