Strong blue light glasses | Yellow Lenses | Daytime and Nighttime Use

50% off your second pair - mix any glasses, deal auto-applies at checkout
50% off your second pair - mix any glasses, deal auto-applies at checkout
50% off your second pair - mix any glasses, deal auto-applies at checkout

50% off your second pair - mix any glasses, deal auto-applies at checkout
50% off your second pair - mix any glasses, deal auto-applies at checkout
50% off your second pair - mix any glasses, deal auto-applies at checkout

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blue light lenses

What's the right pair for me?

We offer three different strengths of blue light blocking lenses.

Asteri Focus

Asteri Focus

Asteri FocusPlus

Asteri FocusPlus

Asteri SleepSync™

Asteri SleepSync™

Asteri Focus

Asteri Focus

Asteri FocusPlus

Asteri FocusPlus

Asteri SleepSync™

Asteri SleepSync™

Lens colour

Clear

Yellow

Red

Blue light blocking strength

Medium

Strong

Very strong

Wavelengths blocked

Up to 440nm

Up to 520nm

Up to 570nm

Impact on strain

Good

Very good

Very good

Impact on sleep

Mild

Good

Excellent

Visibility

Excellent

Good

Low

Free shipping available

Live support

Secure payment

Optician dispensed