The questions we actually get asked.

Depth of tint determines how much short-wavelength light is actually absorbed. Most clear or pale-amber lenses filter a small fraction of it. A deeper crimson filters far more, which is the entire point of wearing them at night.

You can, but there's no reason to. Daytime blue light is how your body knows it's daytime — that signal is doing its job. These are built for the hours after sunset.

There's a strong tint for the first few minutes, then your vision adapts and you largely stop noticing. Colour-critical work — editing photos, matching paint — is not what these are for.

Not currently. The frame is designed to sit close to the face to block peripheral light. A fit-over version is on the list.

Orders leave within two business days. Delivery is typically 3–7 business days depending on where you are. Tracking is emailed as soon as it ships.

Yes. International delivery takes longer and any customs charges are the recipient's responsibility.

Thirty days from delivery, no questions asked, as long as the frame and case come back in resellable condition. Email us and we'll send a label.

One-year warranty against manufacturing defects — hinges, rivets, lens separation. Sitting on them is not a manufacturing defect, but message us anyway and we'll see what we can do.