Round screen glasses
BEALER Round Screen Glasses BL9001 B4, Shiny Black
- Lens 51 x 45 mm, frame 138 mm
- TR90 nylon, clear lens
- Temple 145 mm, bridge 18 mm
4.5 · 55 ratings
$9.99
01Screen glasses · BEALER Blue Light Glasses
BEALER Round Screen Glasses BL9001 B2, Flesh Pink
★★★★★ 4.5 · 55 ratings
$9.99
- Lens width
- 51 mm
- Lens height
- 45 mm
- Frame width
- 138 mm
- Bridge
- 18 mm
- Temple
- 145 mm
- Frame
- TR90 nylon
- Lens
- Clear, coated for the blue band
- Colour code
- B2
The BL9001 in flesh pink, one pair: a clear coated lens, 51 by 45 mm, in a 138 mm frame with a 145 mm arm on an 18 mm bridge, cut from TR90 nylon. One pair at $9.99. In flesh pink the coating reflects part of the blue band of visible light, and that is the whole of the claim on the B2: the academy of ophthalmology says nobody needs it, and the frame is sold as a light, round, clear frame for a desk. The other 2 on this shelf, and the rest of BEALER essentials, are one click from the B2.
What the coating does, and what it does not
The lens in our screen glasses carries a coating the brand rates as filtering part of the blue band of visible light, and that is the property we print. What that coating does for you is a separate question, and on it the American Academy of Ophthalmology is direct: the small amount of blue light coming from a screen has never been shown to harm the eye, the evidence shows no meaningful link between blue light and damage to the retina, and blue-light glasses are not necessary. The tired, dry feeling after a long day at a monitor is real and the academy attributes it to blinking about half as often at a screen, not to the colour of the light. These frames are sold as a clear-lens frame with a coating; they are not a treatment for eye strain, headaches or sleep, and we do not say they are.
Every sentence in this note about the eye comes from a named public source. All of them, with the date we read them, are on our updates page.
02Same line
Round screen glasses beside this one
The whole slice, laid out by lens and frame colour, is on the BEALER Blue Light Glasses page.
Round screen glasses
BEALER Round Screen Glasses BL9001 B5, Crystal
- Lens 51 x 45 mm, frame 138 mm
- TR90 nylon, clear lens
- Temple 145 mm, bridge 18 mm
4.5 · 55 ratings
$9.99
One button, the whole BEALER range
Every lens colour, frame size and pack count in BEALER essentials sits behind this button, with the price from our last update beside it. Read the millimetres off a pair you already own, check them against the card, and the order goes through our retail partner.