Meridian — Night Ease™ Red • Black

Red lens glasses, such as the Gloojo Night Ease Red Lens Glasses, provide total filtration of blue light—blocking 100%—and also filter out a substantial amount of green light up to 560nm. This coverage surpasses that of amber or clear lenses, which generally only filter a portion of the blue light spectrum. By excluding both blue and green wavelengths, red lenses offer more comprehensive protection for melatonin levels, which is essential for maintaining healthy sleep cycles.

Red lens glasses are best worn during the evening, particularly in the hour or two leading up to bedtime. They are well-suited for nighttime activities like watching screens, reading, or unwinding under artificial lights. By eliminating stimulating light wavelengths, these glasses help your body transition naturally toward sleep, making it easier to drift off and wake feeling rejuvenated.

Absolutely. Gloojo provides a fitover version of the Night Ease Red Lens Glasses, specifically designed to be worn comfortably over your current prescription glasses. This ensures you benefit from full-spectrum blue and green light protection without compromising your vision correction. For those seeking a more integrated solution, single vision prescription lenses in the red tint are also available.

Red lenses do change how you perceive colors, particularly diminishing the visibility of greens and blues, though they still allow for clear contrast, making them suitable for reading and screen use. However, they are not advised for driving, as the red tint can interfere with recognizing traffic lights. For most indoor evening activities, users report the glasses are both comfortable and effective.

Both scientific studies and user experiences indicate that red lens glasses, like the Gloojo Night Ease, can lead to quicker sleep onset, more restorative deep sleep, and overall better sleep quality. By blocking both blue and green light, these glasses help maintain natural melatonin production and support a healthy circadian rhythm, making them a valuable aid for individuals seeking better sleep.