If you allow sunlight to pass through a blue cut lens and then use a prism to disperse the light into a spectrum, you will still see the color blue in the resulting spectrum. This is because blue cut lenses are designed to filter out a specific range of blue light wavelengths, and they do not block all blue light. As a result, other shades of blue that are outside of this range will still be visible when you view the spectrum.
I started to feel the difference Blue Cut Computer Eye Protection Glasses For Eye Strain Relief with UV | Anti-Glare | Blue Light Protection Glasses For Laptop ,TV, Mobile | Unisex Before My eyes were irritating like always hot and tears came out After wearing the lens I didn't feel the heat in my eyes, that's enough for me
To detect the effect of blue cut lenses more accurately, you might need a more sensitive method or specialized equipment designed to measure the specific wavelengths of light being filtered.
Bro ultimate... topic Last week specs vanga pogum pothu enkitayum sonanaga 😆 normal ku blue light lens kum ena difrnc nu keten 1000 rs athigam nu sonanga 🤪
11:16 unga glass green filter tha theriyuthu bro. Blue filter na front la paathale blue colour antha lens la reflect aagum. green filter ah vida blue filter la tha ungalukku change theriyum..... Plz check it Bro . I also have green filter glass and blue filter glass. In blue filter glass only u can see a change. Ungala yamathitanga bro Kadai karanga
Bro I am also using this computer glasses but the optical man blow a blue light in a glass and demonstrate the glass blocking the blue light and it was work in their but y not here.
Appo next video is about computer glass'ah.. 🤔 Does wearing normal powerless specks eliminates bright screen by reflecting/dispersing the light level ??
Yesterday when I went to the shop to buy anti reflection glass that time the sales person explained about the blue glass and given the demo as well it’s was so impressive to buy instantly but I thought may be I have review about its really 95% blue lite filters works. Your explanation standing out from others amazing brother may the almighty bless you.💐
I had planned to buy specs, Just to have some clarity to buy a appropriate one, checked on some youtube video and just now seen a video from Irfan's view channel titled as Blue Light Blocking - Protect your eyes from phones and computers. Goiyala Paid promo nu kooda podama specmakers blue light glass nu ennama koovuranunga yaaa.. I might believed what he said on that video along with a sales person. Thanks for making this video and making awareness for the people bro 🙏🏼🙏🏼🙏🏼🙏🏼
Yes bro you tolding correct informatnation ,Most of the Power glass companies lie some people ....Your experment and Diffnesion is so good you are the best engineer
Actually that is not a blue light filter. It's a UV filter coating. Kindly check with UV light source (like UV laser). It will definitely reflect more than 40% of UV rays depands on quality of UV coating. That's why you see the colour changes after wearing this class. Thanks.
Everyone is saying bluelight is scam, Recently I bought new blue filter specs, what I observed is quality sleep slightly increased, if you are using mobile or laptop in dark room before sleep, then you can use blue filter specs, otherwise don't use mobile 1 hour before sleep, sleep quality is very important for health.
UV-blocking glasses are primarily designed to protect your eyes from harmful ultraviolet (UV) light, especially when you're outdoors. They are not specifically intended to filter blue light emitted by digital screens. If you're looking for glasses to reduce blue light exposure from screens and alleviate eye strain, you should specifically seek out "blue light blocking" or "computer glasses" that have coatings or lenses designed for that purpose. UV-blocking glasses and blue light-blocking glasses serve different purposes, so it's important to choose the right type of eyewear for your needs.
I'm having a doubt whether uv protection glasses make myopia patients to see clearly? I mean whether uv protection glasses protect the myopia patients from blue rays as well it make them to see clearly?
@@Dadsgirl2429 UV protection glasses primarily shield your eyes from harmful ultraviolet rays, not blue light. To address blue light concerns for myopia, you might want to consider blue light blocking glasses, which can help reduce eye strain associated with prolonged screen time. For clear vision in myopia, prescription glasses tailored to your specific needs are essential.
Bro, I accept, but I can feel the difference while using sys glass. Glass Ilama sys or mob romba neram use Pana eye strain aguthu. But if I use specs I don't much strain. Why is that ???
In my experience try to use polarized glass while using pc for long duration..... It gives more comfort and reduce maximum light. It will not affect the viewing experience....
But I bought computer glass today. This is first time for using class. I using this glass for 30 min while using phone I made my eye pain. My eye started paining. After remove this glass mye eye pain start reduce.. Do you know why it make pain to eye?.
Bro oru doubt, long travel bus la ean night lamp ku blue light use panuranga. Neria vetula blue night lamp use panuranga. Ithanala eathavathu bathipu iruka.
Blue lens கண்களை காக்கும் bro.. lenskart மாதிரியான கண்னாடி கடைகளில் Demo க்காக இருக்கும் set up ல்BLUE LED RAYS ah 90% அளவு குறைப்பதை நான் பார்த்துள்ளேன்
brother!!! You are too Useful to be trending haha... Super aa panringa! you were my inspiration and now I've also created a SCIENCE YT channel. I would be pleased if I can come in one of your videos(collab)... once yen channel paarunga paatha ungluke pudikum...Not possible i know but oru vetti aasa thaan... anyways continue your job of educating people and changing lives!
11:20 Thanks for bringing up this point bro!✌ I needed to know how natural these glasses look, but they add yellowish shade which is not suitable for outdoors
Bro na spexmakers la computer glass vangenen bro anga oru blue colour lightaa na vangana lens la aadichi kaatnanga adhu pinnadi penetrate aaga. Yeppdi bro adhu mattum posible.adha paathu dan na kanadi vanganen.explain pannunga.
Bro. A sales guy from lenskart demonstrated that the lens could block blue laser light. I saw the light didn't pass through fully (perhaps 75% reduced). Please explain.
Sir neenga bluecut green coating poturukeenga,blue lens safety illanu solvathu thavaru, ZEISS brand la lens blue coating lens use panni paarunga, antha video vum podunga,I'm dam sure that is safety for system
In lenskart they show demo to block blue light. They flash a blue color laser light and when it passes thru the lens, it blocks almost 80-90% blue light concentration. It's quite visible. Not sure if that's a trick. Would like to know more about it
@@engineeringfacts yeah i hve seen specsmaker sponnserd video of a guy. they are showcasing UV light filtering buy this lenses, not actually blue colour filter. Since the UV light is visible by blue colour, we call this lens as blue glass.