--- product_id: 44434109 title: "- Spectra479 Clip-on Blue Light Blocking Eyewear" brand: "spectra479" price: "₱4584" currency: PHP in_stock: true reviews_count: 10 category: "Spectra479" url: https://www.desertcart.ph/products/44434109-spectra479-clip-on-blue-light-blocking-eyewear store_origin: PH region: Philippines --- # Universal clip-on fit Ultra lightweight & durable 99.9% blue light blocked - Spectra479 Clip-on Blue Light Blocking Eyewear **Brand:** spectra479 **Price:** ₱4584 **Availability:** ✅ In Stock ## Summary > 👓 Elevate your screen time—protect your eyes, power your nights! ## Quick Answers - **What is this?** - Spectra479 Clip-on Blue Light Blocking Eyewear by spectra479 - **How much does it cost?** ₱4584 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/44434109-spectra479-clip-on-blue-light-blocking-eyewear) ## Best For - spectra479 enthusiasts ## Why This Product - Trusted spectra479 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clip & Go Universal Fit:** Seamlessly clips onto any prescription or reading glasses for instant blue light defense. - • **Complete Care Kit Included:** Comes with a hard case, microfiber pouch, cleaning cloth, and quick start guide for effortless maintenance. - • **Trusted Performance Warranty:** Backed by a 90-day replacement and 1-year defect warranty for peace of mind. - • **Featherlight Comfort, All Day Wear:** Ultra lightweight design ensures you barely notice them while maximizing protection. - • **Shield Your Eyes, Boost Your Nights:** Blocks 99.9% of harmful blue light to reduce eyestrain and improve sleep quality. ## Overview The Spectra479 Clip-on Blue Light Blocking Eyewear transforms your existing glasses into a 99.9% effective blue light shield, reducing eyestrain and headaches while enhancing sleep quality. Designed with a universal clip-on mechanism, these ultra-lightweight lenses fit comfortably over prescription or reading glasses. Each set includes a durable case, microfiber pouch, cleaning cloth, and a quick start guide, backed by a 90-day replacement and 1-year warranty, making it the essential accessory for anyone serious about digital wellness. ## Description desertcart.com: Spectra479 Blue Light Blocking Clip On Glasses - 99.9 Percent Effective Computer Glasses for Men & Women, Durable Lightweight, Reduce Eyestrain, Headaches and Improve Sleep (Nighttime Lens) : Health & Household Review: Pretty good (not a paid review) - So I've been doing a lot of research on this stuff and trying to figure out what would be the best option... - I knew that I needed something that would just clip over my prescription glasses, because I didn't want to have to put on my contacts to use a product. - A friend recommended blue light glasses for general sleep hygiene, which may in turn help with my ADHD symptoms. While I can't speak on that just yet, I will set a reminder to update this review in a week so that I can assess sleep quality/motivation stuff. If it improves sleep quality, I will update my review. -I also would like to add that this is NOT a paid review, which I've been super wary of when it comes to desertcart reviews. I am hesitant to trust rave/ "BUY THIS NOW!!!" type reviews. I decided to write a review so that people like me might have an easier decision process when it comes to newer products that might be considered snake oil. PROS: -Definitely block out blue light. I am wearing the amber lenses. While outside, I accidentally put regular garbage into my blue recycling bin instead of the black one. -Easy spring mechanism to clip on. I don't need a flip-up, and I read that they didn't add it to minimize weight. I don't know how much it would add to the weight, but the clip-ons are definitely light enough for my needs. -Noticeably ease eye strain. I didn't realize how much direct sunlight caused eyestrain, but it definitely made a difference outside (no squinting, less need for my eyes to adjust). -Satisfactory build quality. I haven't compared them other glasses, but these definitely do not feel like I was scammed/cheap-ed out on. -Comes with a microfiber(?) carrying case. CONS: -The glasses are very slightly asymmetrical in assembly on the spring mechanism, which doesn't affect the functionality of the glasses. If the company is not a huge manufacturer (which I've read they are not), I can forgive this. -I did notice there was a slight bit of glare reflected when faced away from the sun. -There's not much pizzazz with the box it comes in, nor any special offers/marketing material, but I guess it's a pretty utilitarian purchase. CONCLUSION: While these are higher in price than other products, I think the overall blue-blocking is very effective. The build quality is good, but not 100% perfect. The design is simple, and it covers my larger-frame high bridge lenses quite well-- probably about 1/4 of an inch is not covered on my lenses. I also like the retro look, but this is just personal preference. Won't make any recommendations for anyone else, but I'll say I don't regret the purchase. EDIT 7/29/21: So I've been using them for a little bit now, and I can say that I like them a lot. They seemed to have a pretty good effect on making me able to sleep faster -- I could be on my phone in bed and still feel the need to sleep. It's difficult to say on whether the overall quality of my sleep is better, but I think the ability to fall asleep easier is worth it to me. They are well made and worth the cost, IMO. Review: Yes, quality. - I really do think these help with night time reading your phone in bed, to lessen the blue light waking up your brain! Clip ons are great for those using prescription or standard reading glasses. Would buy again and have suggested them many times to friends for the same reason. Quality is very good and they do no harm to your glasses. ## Features - IMPROVE SLEEP & PERFORMANCE - Spectra479 blue light filter clip on glasses will turn your prescription and reading glasses into 99.9% effective blue light blocking glasses for evening digital screen use. Reduce eyestrain, prevent headaches, and enhance your sleep resulting in greater comfort and performance - UNIVERSAL FIT - Each pair of clip on blue light lenses comes with a hard plastic case, a combination microfiber pouch and cleaning cloth, and PDF quick start guide with simple instructions. The computer glasses are ultra lightweight yet durable, and the bright, clear lenses are almost unnoticeable to your eyes - PROVEN 99.9% EFFECTIVE - Our computer glasses for kids and adults are tested to block 100% of light from 280-490nm, and block 99.8% of light in the most disruptive 450-510nm range. Our blue light glasses for men and women come with a 90 day replacement and 1 year defect manufacturers warranty - DECREASE HARMFUL EFFECTS OF SCREEN TIME - Easily use your Biorhythm Spectra479 blue light blocking glasses with your existing prescription or reading glasses. Suitable as blue light blocking glasses for kids, as computer reading glasses, gaming glasses for kids, or sleeping glasses - ESSENTIAL SCREEN TIME ACCESSORY - Our men's and women's blue light glasses are an ideal gift for anyone that spends long periods of time in front of a screen, especially in the evening. Improve your sleep and performance by wearing computer glasses specially designed for this purpose ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CVN1LR4G | | Best Sellers Rank | #30,547 in Health & Household ( See Top 100 in Health & Household ) #291 in Reading Glasses | | Customer Reviews | 4.5 4.5 out of 5 stars (3,197) | | Date First Available | February 14, 2024 | | Department | unisex-adult | ## Images ![- Spectra479 Clip-on Blue Light Blocking Eyewear - Image 1](https://m.media-amazon.com/images/I/51wWsNcgzcL.jpg) ## Questions & Answers **Q: Can you specify the transmission of the glasses? Specifically do they remove transmission of light below 530nm? Thank you** A: Excellent question! They block 100% at 500nm and below , 99.2% at 510nm, 98.1% at 520, and 96% at 530nm **Q: Do these clip-ons also flip up?** A: In order to keep them as lightweight as possible, we opted not to use a flip up clip. Besides, once it's nighttime and you put them on you shouldn't be peaking anyways :-) **Q: What is the manufacturer's warranty in terms of the clip-on breaking from normal usage?** A: I don't believe I ever did notice a warrantee. They seem to be a pretty durable poly carbonate. They have some flex and very light. My take is that there's not much concern at all in dropping them or tossing them around. Of course if you stepped on them and crushed I would predict they may be a goner. **Q: Does it tint the computer screen? I need to know color accuracy when working on graphics.** A: Yes you certainly cannot block out all blue light without distorting colors. Blue and green will be indistinguishable and whites will look amber. You will get used to the color shift surprisingly fast but they are definitely not suitable for graphic design or other color sensitive work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pretty good (not a paid review) *by N***K on July 7, 2021* So I've been doing a lot of research on this stuff and trying to figure out what would be the best option... - I knew that I needed something that would just clip over my prescription glasses, because I didn't want to have to put on my contacts to use a product. - A friend recommended blue light glasses for general sleep hygiene, which may in turn help with my ADHD symptoms. While I can't speak on that just yet, I will set a reminder to update this review in a week so that I can assess sleep quality/motivation stuff. If it improves sleep quality, I will update my review. -I also would like to add that this is NOT a paid review, which I've been super wary of when it comes to Amazon reviews. I am hesitant to trust rave/ "BUY THIS NOW!!!" type reviews. I decided to write a review so that people like me might have an easier decision process when it comes to newer products that might be considered snake oil. PROS: -Definitely block out blue light. I am wearing the amber lenses. While outside, I accidentally put regular garbage into my blue recycling bin instead of the black one. -Easy spring mechanism to clip on. I don't need a flip-up, and I read that they didn't add it to minimize weight. I don't know how much it would add to the weight, but the clip-ons are definitely light enough for my needs. -Noticeably ease eye strain. I didn't realize how much direct sunlight caused eyestrain, but it definitely made a difference outside (no squinting, less need for my eyes to adjust). -Satisfactory build quality. I haven't compared them other glasses, but these definitely do not feel like I was scammed/cheap-ed out on. -Comes with a microfiber(?) carrying case. CONS: -The glasses are very slightly asymmetrical in assembly on the spring mechanism, which doesn't affect the functionality of the glasses. If the company is not a huge manufacturer (which I've read they are not), I can forgive this. -I did notice there was a slight bit of glare reflected when faced away from the sun. -There's not much pizzazz with the box it comes in, nor any special offers/marketing material, but I guess it's a pretty utilitarian purchase. CONCLUSION: While these are higher in price than other products, I think the overall blue-blocking is very effective. The build quality is good, but not 100% perfect. The design is simple, and it covers my larger-frame high bridge lenses quite well-- probably about 1/4 of an inch is not covered on my lenses. I also like the retro look, but this is just personal preference. Won't make any recommendations for anyone else, but I'll say I don't regret the purchase. EDIT 7/29/21: So I've been using them for a little bit now, and I can say that I like them a lot. They seemed to have a pretty good effect on making me able to sleep faster -- I could be on my phone in bed and still feel the need to sleep. It's difficult to say on whether the overall quality of my sleep is better, but I think the ability to fall asleep easier is worth it to me. They are well made and worth the cost, IMO. ### ⭐⭐⭐⭐⭐ Yes, quality. *by S***E on January 1, 2026* I really do think these help with night time reading your phone in bed, to lessen the blue light waking up your brain! Clip ons are great for those using prescription or standard reading glasses. Would buy again and have suggested them many times to friends for the same reason. Quality is very good and they do no harm to your glasses. ### ⭐⭐⭐⭐⭐ Great for Reducing Eye Fatigue — Stays Secure All Day *by N***I on January 25, 2026* I love these Spectra479 Clip-On Blue Light Blocking Lenses. I recently had cataract surgery, and my doctor emphasized how important blue light protection is during recovery, especially with screen use. These clip on securely to my glasses and don’t shift around, which makes them easy to wear all day while working. I’ve already noticed a difference — less eye fatigue, less dryness, and I don’t feel as exhausted at the end of my workday. That alone makes them worth it for me. They’re comfortable enough that I plan to keep using them even after I’m fully healed. The only small thing to note is lens height. My glasses are on the larger side, and these lenses are slightly shorter, so I can’t see as clearly if I look sharply downward. For normal day-to-day use, though, it hasn’t really been an issue. Overall, these have been a great addition and really helpful for reducing screen-related eye strain. ## Frequently Bought Together - Spectra479 Clip-on Blue Blocking Eye Wear - Goiteia Orange Blue Light Blocking Glasses Clip on for Migraine-Gaming Glasses for Eyes Strain/Light Sensitive-Help to Sleep - Vyzia Clip On Blue Light Blocking Glasses For Sleep | Fits Over Prescription Glasses, Orange Lenses Help Reduce Computer Eye Strain and Induce Sleep --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/44434109-spectra479-clip-on-blue-light-blocking-eyewear](https://www.desertcart.ph/products/44434109-spectra479-clip-on-blue-light-blocking-eyewear) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-04-23*