DefenderShield

Blue Light Blocking Glasses – Signature Series

$46.99 USD

~~$47.99 USD~~ $46.99 USD

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Lens Amber (50% Blue Light Shielding) Orange (99% Blue Light Shielding)

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Description

Screen Time Without the Strain

Every screen you look at - laptop, phone, tablet, monitor, television - emits blue light. Extended exposure contributes to digital eye strain, headaches, fatigue, dry eyes, difficulty focusing, and disrupted sleep patterns. The closer and longer the exposure, the greater the effect.

DefenderShield® Signature Blue Light Blocking Glasses place a filtering lens between your eyes and the screen. Two lens options target two different use cases:

Amber (50% blue light filtering) - designed for daytime and all-day use. The slight amber tint preserves natural color perception while reducing the blue light reaching your eyes during work, browsing, and general screen time. Colors on screen remain close to their original appearance.

Orange (99% blue light filtering) - designed for nighttime use and maximum blue light reduction. The deeper orange tint shifts color perception noticeably but filters nearly all blue light, supporting the body’s natural transition toward sleep. Ideal for evening screen sessions, gaming, and use within 2–3 hours before bed.

Built for All-Day Comfort and Style

The frames are made from acetate - a plant-derived plastic polymer that is lightweight, durable, and gentle on skin. The modern rectangle shape with clear top and bottom edge accents fits a wide range of face shapes (unisex, standard fit).

The lenses are CR-39 - a shatterproof optical plastic used in prescription eyewear. Three coatings are applied:

Anti-glare - reduces reflections from the front and back surfaces of the lens, improving clarity under overhead lighting and in front of bright screens.

Anti-smudge - resists fingerprints and oils, keeping the lens clean throughout the day with minimal wiping.

Anti-fatigue - improves screen contrast and readability of small text, reducing the strain of prolonged close-focus work.

Features

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Amber Lens - 50% Blue Light Filtering for Daytime Use

A slight amber tint that looks close to clear glasses. Reduces blue light by half while preserving natural color perception. Best for office work, browsing, video calls, and general screen time during daylight hours. Also useful for driving in overcast or rainy conditions.

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Orange Lens - 99% Blue Light Filtering for Night Use

A deeper orange tint that filters nearly all blue light reaching your eyes. Designed for evening and nighttime screen use - the 2–3 hours before sleep when blue light has the strongest effect on melatonin production and circadian rhythm. Ideal for gaming, streaming, and late-night work sessions.

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Acetate Frames - Lightweight and Durable

Plant-derived acetate is lighter than metal, more flexible than standard plastic, and gentle on skin for all-day wear. The modern rectangle shape with clear edge accents fits a wide range of face shapes in a unisex standard fit.

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CR-39 Shatterproof Lenses

The same optical-grade plastic used in prescription eyewear - lightweight and impact-resistant. Three coatings (anti-glare, anti-smudge, anti-fatigue) are applied to reduce reflections, resist fingerprints, and improve text readability on screens.

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Sleep Support Through Blue Light Reduction

Blue light from screens suppresses melatonin production and disrupts the circadian rhythm - the internal clock that regulates sleep. The Orange (99%) lens is specifically designed to filter the wavelengths that interfere with the body’s transition toward sleep, helping you fall asleep faster and supporting deeper rest.

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Reduced Eye Strain, Fewer Headaches

Both lens options reduce the digital eye strain associated with prolonged screen use - dryness, fatigue, difficulty focusing, and headaches. The anti-fatigue coating adds contrast and sharpens small text, easing the close-focus demand that drives strain during long work sessions.

How to use

Choosing Your Lens

• Amber (50%) for daytime. Wear during work, commuting, and general screen time. Colors remain close to natural. The slight tint is barely noticeable to others.

• Orange (99%) for nighttime. Wear during the 2–3 hours before bed while watching TV, gaming, or scrolling. The deeper tint shifts color perception but provides maximum blue light filtering for sleep support.

• Want both? The Versa 2-in-1 Blue Light Glasses include clip-on lenses so you can switch between 50% and 99% filtering in one frame.

Care Instructions

• Clean lenses with the included microfiber cloth and a lens-safe spray. Avoid paper towels, tissues, or clothing - these can scratch the coatings.

• Rinse under lukewarm water before wiping to remove dust particles that could scratch the surface.

• Avoid chemical cleaners, alcohol, or acetone on the lenses or frames.

Specifications

Lens Specifications

Specification	Detail
Amber Lens	Filters 50% of blue light - daytime use
Orange Lens	Filters 99% of blue light - nighttime use
Lens Material	CR-39 (shatterproof optical plastic polymer)
Anti-Glare Coating	Reduces front and back surface reflections
Anti-Smudge Coating	Resists fingerprints and oils
Anti-Fatigue Coating	Improves contrast and small-text readability

Frame Specifications

Specification	Detail
Frame Material	Acetate (plant-derived plastic polymer)
Style	Rectangle with clear top and bottom edge accents
Fit	Unisex - standard
Eye Size	53 mm
Bridge Width	17 mm
Temple Length	136 mm
Weight	0.1 lbs
HSA / FSA Eligible	Yes - see if you qualify at checkout
Warranty	1-year manufacturer warranty

Video

Watch how the Signature Blue Light Blocking Glasses filter either 50% or 99% of high energy blue light emitting from digital screens, to help reduce eye strain and fatigue and improve your circadian rhythm and sleep.