Here is a quick and easy method to focus a camera lens on stars in the night sky. If your eyes are not as good as they once were, this method might help. The key to focusing a camera on stars begins with a few simple rules. First, set your camera and lens to full Manual mode and manual focus. Point your lens at a very bright star. Then use Liveview mode and your camera's focus magnifier to zoom in for a closer view while focusing.
Spring Tides occur during two phases, full and new moon. This is because the moon earth and sun are aligned during both of these phases. It is opposite during neap tide, in whâ¦ich the moon and sun meet at a right angle on earth, which means the moon during neap tide is at the first or third (last) quarter phase.
The new Moon phase and the Full Moon phase are associated with the highest tides on Earth. These tides are called spring tides. During these phases Sun, Earth and Moon are more or less in a straight line.---------------------------------------------------. Full moon at 14th. ---------------------------------------------------. The phase of the moon does not change its effect on the tide.hen the moon is half, the high tides happen at noon and midnight.    The sun causes tides, too, but the effect is smaller. The highest of the high tides happen during full moons and new moons, when the tidal effects from the sun and moon are parallel.