Joshua (Day)

Biospectral Systems Verified independent store

→

Joshua (Day) is a premium pair of daytime blue light filtering glasses crafted for modern indoor life. With a strong, comfortable rectangular black acetate frame and clear or light ly tinted lenses, Joshua (Day) filters the high-energy blue wavelengths from screens and LED lighting while preserving natural color perception. Designed for people who want to protect their circadian rhythm and support mitochondrial health during the day without compromising on style or clarity. Daytime blue light filtering: Reduces disruptive artificial blue light while maintaining true color—ideal for work, travel, and screen time. Supports circadian rhythm: Keeps daytime light cues intact so your body’s timing and energy systems stay aligned. Everyday wearable design: Strong rectangular black acetate frame that pairs with Non-Prescription, Readers, and Prescription options. Nature-aligned toolkit: Part of a practical, full spectrum strategy to minimize indoor stressors like artificial light and EMF-heavy environments without compromising daily life. This is the Day version—meant to be worn during daylight hours to reconnect the human body with the signals of life. Our Night version (sold separately) provides stronger evening/sleep blue light blocking to support melatonin production and prepare your body for restorative sleep. Choose Joshua (Day) to build a more regenerative indoors and gently restore the signals of life in your daily routine. Show more