Quick answer

Choose Sofia Gray for reliable everyday vision with a natural 14.0mm diameter. Avoid Chelsea Gray if you need clear peripheral sight, because its smaller pupil hole can obstruct vision.

Why pupil hole size matters for gray lenses

Chelsea Gray uses a smaller pupil opening than typical color lenses. This design creates a more defined iris ring, but it can block part of your vision, especially in low light or when looking to the side. If you prioritize clear sight throughout the day, this is a real trade-off you need to consider.

Sofia Gray does not have this limitation. Its pupil hole is standard, so you get full, unobstructed vision. The trade-off is a slightly less dramatic iris definition, but for daily wear most people prefer the natural look anyway.

Size and fit differences

Sofia Gray has a 14.0mm diameter and 8.6mm base curve. Chelsea Gray is slightly larger at 14.2mm with an 8.7mm base curve. The extra 0.2mm gives Chelsea Gray a more noticeable enlargement effect, but the base curve difference is minimal and both should fit most eyes comfortably.

If you have smaller eyes or prefer a subtler change, the 14.0mm Sofia Gray will look more natural. If you want a bit more coverage and color visibility, Chelsea Gray's larger diameter may appeal to you, provided you can accept the vision obstruction.

How to choose between Sofia Gray and Chelsea Gray

  • Prioritize clear vision: Choose Sofia Gray. Its standard pupil opening gives you full, unobstructed sight. It's the safer pick for driving, reading, or any activity where you need to see clearly.
  • Want a larger, more dramatic iris: Chelsea Gray's 14.2mm diameter creates a bigger color zone. If you're willing to trade some peripheral vision for a bolder look, this lens may work for you. Test Chelsea Gray in a well-lit room first. If you notice vision blockage, switch to Sofia Gray.
  • Daily vs occasional wear: Sofia Gray works for everyday all-day wear. Chelsea Gray is better suited for short-term or photo use where you can control lighting conditions.

At a glance: Sofia Gray vs Chelsea Gray

  • Sofia Gray: Sofia Gray has a 14.0mm diameter and 8.6mm base curve, stored in separate blister packs, 1-year replacement schedule. The smaller diameter and standard pupil hole make it a safer choice for clear, everyday vision with a natural look.

    Sofia Gray

    Sofia Gray

  • Chelsea Gray: Chelsea Gray has a 14.2mm diameter and 8.7mm base curve, but its pupil hole is smaller than normal color lenses, which can obstruct vision. The larger diameter gives more eye coverage, but the smaller pupil hole means you may experience blurred or blocked vision, especially in dim lighting.

    Chelsea Gray

    Chelsea Gray

Which gray lens fits you?

Best for

  • People who need clear, unobstructed vision for daily activities like driving, reading, or working on screens.
  • Anyone who prefers a natural, subtle gray enhancement with a 14.0mm diameter.

Not for

  • Those who want a large, dramatic iris effect (choose Chelsea Gray instead).
  • Anyone who cannot tolerate any vision obstruction — avoid Chelsea Gray.