Yurial Max Earl Gray vs Earl Gray: Four Specification Differences

i-DOL Yurial Max Earl Gray differs from Earl Gray in four recorded fields: graphic diameter, overall lens diameter, base curve and water content. Both are monthly one-lens boxes. “Max” identifies a different model, not just a larger printed circle.

Both are gray monthly products sold one individual lens per box. That shared description is useful, but it leaves out the very details that matter when deciding whether you are reordering a familiar lens or considering a different one.

In this guide

1. Which four specifications change in Max Earl Gray?
2. Which format and package details remain the same?
3. Does Max mean a larger print or a lighter-looking gray?
4. What belongs in an exact-model comparison note?

Which four specifications change in Max Earl Gray?

The linked KPOP2 records list Max Earl Gray at 13.3 mm graphic / 14.2 mm lens diameter / BC 8.7 mm / 43% water. Standard Earl Gray is listed at 12.8 mm / 14.0 mm / BC 8.6 mm / 38%. Water percentage is a catalog specification, not a comfort ranking.

The 0.5 mm graphic difference and 0.2 mm physical-diameter difference describe separate parts of the lens. Keep them labeled; neither predicts fit or the amount of color change on an eye.

Which format and package details remain the same?

Both catalog entries identify a monthly format, HEMA material, gray color category and one individual lens per box. The listed broad power range also matches, from 0.00 to -10.00, although that range does not confirm every selectable option or its availability.

Shared monthly and one-lens labels help compare package quantities, but they do not erase the model differences. Keep “Max Earl Gray” fully written in a saved order and confirm a model change with your eye care professional.

Does Max mean a larger print or a lighter-looking gray?

Perhaps you want a larger printed outline. Perhaps you want a lighter-looking gray. Only the first of those wishes has a directly relevant graphic-diameter comparison in these records. “Max” does not establish a lighter color, stronger coverage or a more noticeable result in every photograph.

Before comparing images, state the feature you actually want to change. Then check that each reference names the correct version. A close-up labeled only “Yurial Gray” leaves too much uncertainty to use as proof of either model's appearance.

What belongs in an exact-model comparison note?

A useful shortlist note reads: “Max: 13.3 graphic / 14.2 lens / 8.7 BC; standard: 12.8 graphic / 14.0 lens / 8.6 BC.” Keep the values labeled so a graphic measurement is never mistaken for the complete lens diameter.

After confirming the model, check each eye’s selection and the number of individual lenses. For another use of the Max modifier, Yurial Water Brown’s monthly, daily and Max guide shows why the complete version name matters throughout the family.

Prepared by KPOP2 Editorial using catalog records checked September 10, 2026. Product details and ordering options can change. This guide does not report a personal wear test.