Ví dụ về việc sử dụng Star trails trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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How to Photograph Star Trails?
If you want to shoot star trails, how do you achieve it and what do you avoid?
How do you photograph star trails?
If you want to shoot star trails, how to get them in the frame and what to avoid?
Mostly night photography, milky way and star trails.
Step 1: Decide where you want the star trails and mountain in your frame.
I selected the"Star" scene(SCN) mode to capture the star trails.
But shooting star trails does require more thinking than just pointing your camera at the sky and hitting the“expose” button.
An exposure longer than about25 seconds will start to show star trails.
The earth rotates from west to east,so if you want circular star trails, you will need to point your camera north or south.
By using bulb mode and an exposure of 20 minutes or more,you can capture beautiful star trails at night.
In the night sky above are star trails etched by the rotation of planet Earth during the long composite exposure made with a modern digital camera.
This becomes useful to capture scenes such as star trails or even fireworks.
On that note, if you do not want to capture star trails, then you must factor in the movement of the stars as it would affect the outcome of your photo.
This becomes useful to capture scenes such as star trails or even fireworks.
And for shooting star trails, the time of year doesn't matter at all, but you need to remember about all previous tips that relate to weather conditions and moon phases.
The new star mode enables the easy andautomatic capture of star trails, star time lapse and star nightscape.
Using the GPS function and the IBIS feature, the camera will move the sensor to adjust for the earth's rotation and allow the capture of stars with much longer exposure times thanwould normally be possible without getting star trails.
This time-lapsed image sequence, taken at the site of a deserted church in Sounio, Greece,shows star trails circling around Polaris(the north star). .
While some astrophotographers like to capture images with star trails, Google's feature aims to create pictures that make the stars“look like points of light.”.
Areas like Milo, Maine, and Aroostook County make spectacular places to catch the northern lights-and some epic star trails, if you're lucky.
Most photographers employ the Rule of 600, which states that to eliminate star trails, the exposure time in seconds should be 600 divided by the true focal length of your lens.
Take the number 500 divided by your full-frame equivalent focal length, and the resulting value gives an estimate ofhow long your exposure can be before star trails start to show.
Since planet Earth is rotating, the 126 frames of 75 second long exposures also show warped,concentric star trails with the north celestial pole at the left.
By using the"Star" scene mode, you can easily produce portraits with stars in the background(Star Portrait), a nightscape together with the starry sky(Star Nightscape),the movement of stars through the sky(Star Trails), or a movie of the stars' movement(Star Time-Lapse Movie) without any professional knowledge.
A star trail occurs when you photograph the stars over a long period of time, from minutes to hours.
It is reported that the design of the VIVO NEX Star Trail Edition is inspired by the meteor shower at night.
We spoke with two photographers- Deborah Sandidge and Harold Davis-to find out their techniques and tips for great star trail images.
At the same time, under the illumination of the light source,the blue and purple lines of the VIVO NEX Star Trail Edition flow from the upper right corner to the lower left, as if the continuous meteor shower has passed from the horizon.