Yes in non i-ttl auto and manual
yeah ... it will work on the newer cameras. However, you are better off with a sb400/600/800 or the better 900. They camera will auto detect the settings of these new lense ... vs. you messing around with settings.
Yes it will. It will work in auto and manual modes. TTL does not work.
When light with wavelength of 589 nanometers moves through water at the temperature of 20° C, its speed is 75% of the speed of light in vacuum.
No, Mach 20 is not faster than the speed of light. The speed of light is approximately 299,792,458 meters per second in a vacuum, while Mach 20 is roughly 7.35 kilometers per second. Therefore, Mach 20 is significantly slower than the speed of light.
The speed of air at 20 degrees Celsius is 343 meters per second. The speed of light is 299 792 458 meters per second.
20 million years, if you travel at the speed of light. For other speeds, use the formula: distance = speed x time. Solving for time, time = distance / speed.
The speed of air at 20 degrees Celsius is 343 meters per second. The speed of light is 299 792 458 meters per second.
Yes in non i-ttl auto and manual.
need to know the speed of the wave at the speed of light 300,000,000 m/s 300,000,000 / 20 = 15,000,000 metres at the speed of sound 333 m/s 333 / 20 = 16.67 metres
Yes, they operate well in any light level. They should in theory work better in the dark, though it might be harder to aim.
Speed of light in vacuum is a constant which is denoted by c and is 1,86,000 miles/sec or 299,792,458 meters/second. In dry air at a temperature of 20 degrees Celsius speed of sound is 343 meters/second.
The speed of light is 186,000 miles per second, or 300,000 km per second. It takes light from the Sun about 8 minutes 20 seconds to reach the Earth.