






Focus Swannies Classic Tortoise
| Small | Regular | Large | |
|---|---|---|---|
| Lens Width | 50 mm | 53 mm | 55 mm |
| Bridge | 17 mm | 17 mm | 17 mm |
| Temple | 140 mm | 140 mm | 150 mm |
| Width | 127 mm | 137 mm | 142 mm |
| Lens Height | 38 mm | 40 mm | 44 mm |
Description
Looking for a smarter way to protect your eyes during long screen sessions? Focus Swannies® support your circadian rhythm in a modern world of constant digital exposure - without distorting color or dimming your day.
By selectively filtering artificial blue light from screens and indoor lighting, Focus Swannies® help reduce digital eye strain, visual fatigue, and light-induced overstimulation -supporting clearer thinking, steadier energy, and sustained focus.
No apps. No settings. No disruption to your workflow. Just wear them during screen-heavy hours and stay locked in.
Features
- Cellulose Acetate Frames
- Spring Hinges
- CR-39 Lenses
- Control blue light exposure
Swannies® Circadian System Guarantee
Fast Shipping
Focus Swannies Classic Tortoise FAQ
How much does shipping cost?
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Control the Light. Reset the Rhythm.
The light you’re exposed to during the day shapes how alert you feel at any given moment – and how well you’ll sleep later on.
Light-blocking lenses for full circadian control
Swannies® Circadian System Guarantee
Try Swannies® for 30 nights. Don’t love them?
Send them straight back for a full refund.