Do these completely prevent you from seeing anything?

Red light glasses can block light with a wavelength of 200~2200nm, so that you no longer feel dazzling when facing red light, and the color of the glasses is green.

will these glasses do anything about face recognition tech?

I believe it will block face recognition tech. They are completely black.

do these block infared light?

The write-up states it protects for set wavelengths. Does it absolutely BLOCK? I don't know. When using the goggles, I can still see when the light is activated (push the button). I see a light emitting from the apparatus but do not know if the infrared light is blocked and I see some other light spectrum or not.

Ultrema Glasses | Desertcart Grenada

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EC$44

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Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🕶️ See the light, protect your sight—ULTREMA Glasses, where safety meets style.

ELITE UV DEFENSE - Blocks over 99.9% UV-B and 99% UV-A rays without compromising your vision—perfect for indoor tanning or outdoor use.
360 EYE SHIELDING - Soft natural rubber baffles protect your eyes from all angles, ensuring total defense during red light therapy or tanning sessions.
FEATHERLIGHT COMFORT - Crafted from premium polycarbonate, these glasses are ultra-lightweight and pressure-free on the nose bridge for all-day wearability.
RISK FREE CONFIDENCE - Enjoy a 1-year free replacement warranty and attentive customer service—because your eye safety deserves no compromises.
LASER GRADE PROTECTION - Optical density OD 3+ and <10% visible light transmittance safeguard your eyes during laser hair removal and beauty treatments.

ULTREMA Glasses deliver advanced eye protection across red light therapy, tanning, and laser treatments by blocking harmful UV, red, blue, and infrared rays. Made from durable, lightweight polycarbonate with soft rubber baffles, they ensure comfort and comprehensive shielding. Ranked #7 in Safety Glasses on Amazon, these glasses combine cutting-edge optical density with a 1-year replacement guarantee, making them the go-to choice for professionals prioritizing eye health and style.

Specifications

ASIN	B0B98XCXWJ
ASIN	B0GZNXV93H
Age Range Description	Adult
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Lightweight
Best Sellers Rank	#1,398 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Safety Glasses
Brand Name	ULTREMA
Collection Name	Red Light Therapy Glasses
Color	Red Light Therapy Glasses
Customer Reviews	4.5 4.5 out of 5 stars (1,670)
Customer reviews	4.5 4.5 out of 5 stars (1,670)
Date First Available	6 May 2026
Eyewear Type	safety glasses
Fit Type	Safety
Fit to Size Sentiment	Neutral
Frame Material	Polyurethane (PU)
Frame Type	Full Rim
Garment Size Country	United Arab Emirates
Goggles Ansi Dust Splash Rating	D5
Import Designation	Imported
Is Metal Detectable	No
Item Package Quantity	1
Item Shape	Oval
Item Type Name	red light therapy glasses
Item Weight	0.09 Pounds
Lens Coating	UV Protection Coating
Lens Color	Green
Lens Material	Polycarbonate
Material	Polycarbonate, Rubber
Model Name	Us90223b03
Number of Items	1
Part Number	US90223B03
Product Care Instructions	Clean with mild soap and water, let air dry. Avoid using harsh chemicals or high heat.
Recommended Uses For Product	Tanning
Size	L
Special Features	Red Light Therapy Eye Protection
Sport Type	Tanning
Style	Protection,protective,safety
Style Number	US90223B03
UPC	746555708779
Ultraviolet Light Protection	Yes
Unit Count	1.0 Count
Visible Light Transmission Percentage	10
amazon.ae Return Policy	Regardless of your statutory right of withdrawal, you enjoy a 15-30 day right of return for most products. For exceptions and conditions, see Return details .

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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