Pinhole Glasses Dual Pack

This set includes two pairs of pinhole glasses: one classic frame and one sporty black frame. Each pair features a lightweight, adjustable design with a precise grid of small apertures instead of traditional lenses. The apertures are uniformly sized and evenly spaced to support the pinhole optical principle, which limits scattered light entry and may assist visual focus during short, non-critical tasks. Total weight per pair is approximately 25 g; classic frame dimensions are 13.5 cm × 4.2 cm × 1.8 cm (W × H × D), sporty frame is slightly narrower at 12.8 cm × 4.0 cm × 1.7 cm. Both frames are made from flexible, hypoallergenic plastic with soft nose pads and temple tips for comfort during brief wear. The pinhole principle works by reducing the circle of confusion on the retina—potentially improving perceived clarity for some users during relaxed, low-demand visual tasks such as reading static text or viewing distant objects without corrective lenses. These glasses are intended for occasional, short-duration use only—typically 5–15 minutes per session—as part of an eye relaxation routine. They are suitable for home, office, or outdoor leisure use—e.g., during screen breaks, while listening to audio content, or during mindful visual rest. They are not designed for driving, operating machinery, walking in crowded or uneven environments, or any activity requiring full depth perception or peripheral awareness.