Sunglasses are NOT equipped to protect your vision for the solar eclipse. You have to use special glasses that are "thousands" of times darker than a pair of sunglasses. Solar eclipse glasses need to comply with the ISO 12312-2 international standard for safe viewing. If your solar eclipse g...
Never use regular sunglasses to observe the sun. The only safe way to look directly at the sun is through specifically designed solar filters, using solar eclipse glasses for direct viewing and solar filters for telescopes and binoculars. Today's best deals on eclipse glasses: US$19.99 US$6.9...
A solar eclipse occurs when the moon passes between the sun and Earth, blocking the sun's light. When the moon blocks some of the sun, it's a partial solar eclipse, but when moon lines up fully with the sun, blocking all of its light, a total solar eclipse occurs,NASA says. During...
Is it okay to look at a solar eclipse for a second? You should avoid looking an eclipse directly for any length of time. However, it's unlikely to cause damage if you look for a second or two. Anything longer than that may cause damage to your retinas. Can sunglasses protect you from...
What better way to protect yourself when you're in the sunlight, like Lisa mentioned, than with these two pairs of vintage-inspired sunglasses. They come in a wide variety of colors and tints, and contain UV400 protection for blocking 100% of UVA and UVB rays. They're also ba...
REMEMBER to never look directly at the sun during a partial eclipse. Make sure to wear protective eclipse-viewing glasses (sunglasses won't cut it). On Aug. 21, Live Science reporter Mindy Weisberger will be sending eclipse updates while on a commercial airplane flying from Los Angeles to New...
If you have none, a pair of sunglasses will suffice. Look for things you might not ordinarily notice – such as the huge streak which emanates from crater Menelaus. Look at the pattern projected from Proclus – or the intense little dot of little-known Pytheas north of Copernicus. It’s...
Depending on what you shoot, ND filters can be a photographer's best friend. There will be times when you need to capture scenes that are too bright for the camera. In these situations, Neutral Density (ND) filters come into play.
Your life is organized like an orbit. I know. 了解了这点,就知道为何四年于相隔千里的我们,似乎只是弹指一挥间而已。 我其实了解小女儿的心理,是希望多一点surprise多一点romantic多一点傻里吧唧的指天划地的。可惜我这方面的才能似乎多用在0,1组成的无机世界里了,于是只能委屈她了。大多数的时间,她就一...
Ton of extra effects for things like hits, drugs, and rads. A whole bunch of post processing settings. Into the minutia. And it pulls so much more from the engine, even adding better reflections to glass, like on sunglasses and the pip-boy. Cloud shadows. Water overhaul with new under...