Who they are for
Built around prescription wear
KUGO Clear lenses are primarily designed for people who need prescription glasses and want a clean, everyday lens in a premium made-to-measure format.
KUGO Lens Guide
Clear Lenses
Premium prescription-ready clear lenses designed for people who need everyday vision correction without giving up the optical philosophy that best fits their lifestyle, light environment, and screen habits.
One category
Three clear lens approaches
All three lenses are visually clear, but each one follows a slightly different optical philosophy: more natural UV exposure, full UV blocking, or subtle computer-friendly blue control.
Premium only
Made to measure
Unlike some of our tinted lenses, all clear KUGO lenses are Premium only. They are custom produced and intended especially for prescription use.
Clear lens concept
Natural vision, tailored to how you live.
Not every clear lens should behave the same way. Some people want more natural daylight exposure, some want full UV shielding, and some spend long hours in front of screens and want a softer working view.
Why light matters
Light affects more than just vision
Natural daylight plays an important role in how the body understands time of day. In the right amount and at the right moment, light exposure helps support alertness, rhythm, and the body's internal daily timing.
UV and the body
Light is not only about seeing clearly. It is also one of the signals the body uses to orient itself during the day. That is why the way a lens handles UV exposure can matter, depending on the use case and personal preference.
Circadian rhythm
Our circadian rhythm depends heavily on daytime light cues. A lens that allows more natural daylight through may make sense for some users, while others may prefer maximum blocking and optical neutrality.
Available options
Three premium clear lenses
Each version is clear, premium, and prescription-ready — the difference is in how it handles UV light and whether it adds a subtle screen-friendly layer.
KUGO UV 340
The natural daylight choice
A premium clear lens made from a material that allows a controlled amount of UV light through from 340 nm.
Format
Premium only
UV behavior
Passes from 340 nm
Character
Natural daylight feel
Best for
Light-aware users
UV 340 is the most naturalistic option in the clear lens family. It is designed for users who prefer a lens material that does not fully cut off UV, but instead allows a controlled amount of it to pass through from 340 nm.
The idea behind this option is simple: light has a physiological role beyond vision alone, and some wearers prefer a clearer connection to natural daylight conditions.
Best for: Users who value a more natural daylight approach, want a premium prescription lens, and prefer not to completely eliminate UV exposure through the lens.
KUGO UV 400
The full UV shield
A premium clear lens made from a material that blocks UV light completely.
Format
Premium only
UV behavior
Full UV blocking
Character
Classic clear protection
Best for
Maximum UV shielding
UV 400 is the most familiar protective option. It fully blocks UV light and offers a clean, clear premium lens for users who want traditional maximum UV shielding.
It is the straightforward choice for people who want a refined prescription lens without adding a screen-specific function or a more open daylight philosophy.
Best for: Users who want a classic premium clear lens with full UV blocking and everyday prescription use as the priority.
KUGO 405
The subtle computer lens
A premium clear lens with a special blue control layer that works gently during screen use.
Format
Premium only
Optical layer
Blue control coating
Character
Subtle screen support
Best for
Computer work
KUGO 405 is designed for people who spend long hours in front of a computer and want a clear lens that feels slightly more comfortable during digital work.
It uses a special blue control coating, but in a gentler way than heavily tinted screen lenses. The result is a clean everyday lens with a subtle office-friendly benefit.
Best for: Prescription users who work behind a computer, want a fully clear lens, and prefer only a light touch of screen-oriented support.
How to choose
Choose UV 340 if you prefer a more natural daylight philosophy. Choose UV 400 if you want full UV blocking. Choose 405 if your main priority is comfortable clear lenses for computer work.
What they all have in common
All of them are premium, clear, and built with prescription wearers in mind. They are not fashion-only lenses — they are everyday optical solutions.
Who they are really for
These lenses make the most sense for people who wear prescription glasses daily and want to choose not only a frame, but also the light philosophy behind the lens.
Why this category exists
Because not every wearer needs the same clear lens. Some want natural light openness, some want full shielding, and some want a subtle digital-work advantage — all within a premium prescription format.
Quick selection
Which clear lens fits you best?
| Lens | Main idea | UV approach | Best for |
|---|---|---|---|
| KUGO UV 340 | Natural daylight feel | Passes UV from 340 nm | Users who prefer a more natural light approach |
| KUGO UV 400 | Full UV shielding | Blocks UV completely | Classic premium clear protection |
| KUGO 405 | Gentle screen support | Blue control coating | Prescription users working behind a computer |
FAQ
Frequently asked questions
Yes. All KUGO clear lenses are premium only and primarily intended for prescription wearers.
UV 340 allows a controlled amount of UV from 340 nm to pass through,
while UV 400 blocks UV light completely.
KUGO 405 is best for people who work behind a computer and want a clear prescription lens
with a subtle blue control effect for more comfortable digital use.
Because light affects more than just visual sharpness. It also plays a role
in how the body perceives day and rhythm, which is why different wearers may want different light handling in a clear lens.