Thank you! This is so enlightening honestly, no pun intended. I have observed the certain colors, but did not know the cause. The two dogs who recently both died and left me broken, reflected green. I want to know more….!
Like Like. If you find out more — please let me know Leda! Like Liked by 1 person. The Ute has shown redeye in a flash — but never the husky. The Ute is scared of the dark and will not go out alone — but the husky loves the dark and prefers to be outside at night-time until we go to bed. You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. Remember Me.
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Cancel Changes. We once had a canine client that was scared of shiny vinyl and ceramic tile floors he had slipped hard on a kitchen floor as a puppy. But with a little patience, a few distractions and a lot of treats that furry little guy eventually become comfortable with exposure to flash. This might come as a surprise to you, but most dogs who are scared of thunder storms are actually perfectly fine with being photographed with flash.
When you think about all of the factors associated with a severe thunder storm it kind of makes sense. But thunder storms are unique in a lot of other ways besides lighting. To a dog a severe thunder storm is a cataclysmic event that stimulates all of their senses.
All they have to do is close their eyes and it goes away. Never do anything to discomfort, upset or hurt your dog. Lot of pet owners use flash when photographing their dogs. Using most camera flashes and monolights on dogs are perfectly safe.
In fact, flash light is much safer and substantially less powerful than even natural light. Flash may temporarily disorient a subject and cause spots to appear before their eyes. But it will not damage your eyes like staring into the Sun would.
Light is very important to photography. Frequent exposure to blue light is said to cause irreversible loss of retinal cells and reduce your overall visual sharpness. Thankfully, we tend not to experience photo flash all that often, however we do see a lot of blue light in other forms like mobile phone screens or televisions. This is due to three main factors: exposure, intensity, and focus. Even if someone took ten flash photos of you in a row, there would be no damage.
Some studies show it takes around seconds of looking at bright light for permanent damage to be done to the retina, while other sources suggest the limit is around 30 seconds. The further away the camera is from you, the more quickly the light dissipates. Photography Toolkit succinctly explains this phenomenon:. Once the flash is triggered, the light disperses in multiple directions , becoming less focused. This means that the full power of the light will never shine into your eye at once, which is good as highly-focused light, like laser beams, can actually partially burn your retina.
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