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Spectra479 amber lenses can now turn your prescription and reading glasses into anti blue light glasses for computer and nighttime tv use.
| Package Dimensions | 6.42 x 2.48 x 0.67 inches (16.3 x 6.3 x 1.7 cm); 1.1 ounces (31.19 grams) |
| Item model number | FO1-19-01 |
| Department | unisex-adult |
| Date First Available | November 10, 2019 |
| Brand | Spectra479 |
| Item Weight | 1.1 ounces (31.19 grams) |
| Target Audience | adults |
| Unit Count | 1 Count |
| UPC | 602573766033 |
| Age Range Description | Adult |
| Style Number | FO1-19-01 |
| Manufacturer Part Number | FO1-19-01 |
| Lens Width | 5.9 centimeters |
| size | 1 Count (Pack of 1) |
| Lens Height | 42 millimeters |
| Pattern | Solid |
| Color | Orange |
| Item Shape | Square |
| Fit Type | fit over |
| Style Name | Classic |
| Special Features | UV Protection |
| Garment Size Country | United States |
| Frame Material Type | TR90 |
| Lens Material Type | Polycarbonate |
| Frame Material | TR90 |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Material | TR90 |
Ideal for individuals who use screens before bed, promoting better sleep by blocking blue light.
Compatible with most prescription glasses, allowing users to turn them into effective blue light blockers.
Great for professionals working long hours on screens, reducing eye strain and improving focus.
Not suitable for daytime wear as they may hinder visibility due to their amber-tinted lenses.
Fit-Over Amber Blue Light Blocking Sleep Glasses For Prescription Glasses | Fit Over 99.9% Blue Light Blocking, For Sleep, Nighttime Eyewear, Fit's Overtop Of Prescription & Reading Glasses
As a nutritionist, I view Spectra479 blue light blocking glasses as a beneficial option for individuals looking to improve their sleep quality by reducing blue light exposure in the evening. Research suggests that blue light can interfere with melatonin production, which is crucial for regulating sleep patterns. By effectively blocking this light, these glasses could support better sleep hygiene and potentially enhance overall health. However, it’s important to note that while these glasses may aid in sleep, they are not a standalone solution for sleep disorders. Furthermore, the effectiveness can vary based on individual needs and lifestyle habits. While there are no direct nutritional ingredients involved in glasses, maintaining an environment conducive to sleep aligns with holistic well-being. Consumers should be mindful that such products should be complemented by other healthy lifestyle choices, including a balanced diet and regular exercise.
** Spectra479 Blue Light Blocking Glasses** The Spectra479 blue light blocking glasses have garnered a positive reception among customers, particularly those who wear prescription glasses and seek relief from blue light exposure during nighttime activities. Many users have reported significant improvements in their sleep quality, with several noting an increase in REM sleep after utilizing these glasses. The quality of the product is generally regarded as commendable, with many praising their durability and comfortable fit over their own prescription eyewear. However, the fit may not be universal; while some customers found them compatible with their glasses, others experienced difficulty when attempting to wear them over more oval-shaped frames or glasses with larger sizes. Users emphasized the need to check the compatibility of their prescription glasses before making a purchase to avoid disappointment. In terms of performance, these glasses effectively reduce eye strain and enhance comfort during prolonged screen time, contributing to a better overall experience while watching TV or using devices before bed. Although some users expressed skepticism regarding blue light's impact on sleep, most agreed that the glasses did not hinder their sleep patterns. A few minor drawbacks were noted, such as the aesthetic appeal of the glasses, which is not particularly stylish, and the potential color distortion caused by the amber lenses. This distortion can affect activities that require precise color perception, like spreadsheet work. Nonetheless, the eye care benefits seem to outweigh these concerns for many users. In summary, the Spectra479 fit-over glasses are praised for their effectiveness in blocking blue light and boosting comfort for those who spend time in front of screens at night. They are a solid choice for users looking to incorporate blue light protection into their nighttime routines. **
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