red tinted sunset lenses

Universal Clip-On Sunset

A stronger evening clip-on solution designed to block blue and green light and create a calmer visual environment before sleep.

The Universal Clip-On Sunset with red lenses is designed for people who already wear prescription glasses and want an easy way to experience stronger evening light filtering without changing their current frame. Thanks to its universal clip-on construction, it attaches easily to almost any glasses frame and becomes a simple, practical part of your evening routine.

Red evening lenses Fits most frames Blue & green light blocking Ideal before bedtime

Made for late evening use

A practical choice for the final part of the day when you want to create a darker and calmer visual atmosphere before sleep.

Universal clip-on design

Easily attaches to almost any glasses frame and can also be lifted up while remaining fixed to the frame.

Simple way to try the effect

A comfortable way to explore stronger evening light filtering without replacing your current prescription glasses.

Why you’ll love it

Red lenses for late evening hours

The red lenses block 100% of blue and green light up to 550 nm, making them a powerful option for your pre-sleep routine.

Designed for use before bedtime

Ideal for wearing from sunset until bedtime, especially during the last 2–3 hours of the evening when you want to reduce disruptive light exposure.

Universal and easy to attach

The clip-on construction is designed to fit almost any glasses frame for convenient evening use.

Lift-up functionality

The clip can be lifted up while still attached to the frame, giving you additional flexibility during use.

A note on lens finish

This clip-on does not include double-sided anti-reflective coating, which remains one of the advantages of KUGO lenses fitted directly into KUGO frames.

What’s included

1× red clip-on
Natural cork carrying case
Microfiber cleaning cloth

How to use it

Put on the red clip from sunset until bedtime, ideally during the last 2–3 hours before sleep. It blocks blue and green light and helps create a quieter, lower-light visual environment for your evening routine.

Product dimensions

Universal. Easy to use. Smart design.

Universal clip-on Sunset (Red - 550nm)