Position camera on tripod and prefocus on inside of tank.

把相机固定于三脚架，预先对水缸内部调焦。

youdao

To enjoy a good vantage point, the photographer hiked to a windy spot about 400 meters above a lake, Lago Argentino, climbing into the picture after setting up his camera on a tripod.

为了享受一个好的观景地点，摄影师长途步行至拉戈阿根廷一个湖泊上方400米处一个多风地点，在三角架上架好相机后攀登进入画面。

youdao

Mr. Flay mounted the Iconix camera on a tripod and a track to capture the mother making her way across the canopy floor.

于是，弗雷在一个三脚架上和雨林地面上都装上了Iconix摄像机，用来拍摄青蛙母亲在雨林艰难跋涉的情形；

youdao

Gazing toward a hazy bank of clouds, her back turned to us in the manner of a Casper David Friedrich daydreamer, this anonymous diva stands surrounded by truncated plaster columns and lights on stands, as well as a view camera on a tripod.

WSJ: An Orchestrated Vision | Saint Louis Art Museum | Walls Come Tumbling Down | By Richard B. Woodward

When using these devices, the camera can be triggered remotely, making it ideal for group shots, remote applications, or to reduce shake when the camera is mounted on a tripod.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900

The idea was to pop the D3200 into manual mode, force the shutter to stay open for 30 to 60 seconds while on a tripod, and use the camera to trigger the shutter as to avoid camera shake from mashing the button on the body itself.

ENGADGET: Nikon WU-1a wireless mobile adapter for D3200 review: using Android as a remote trigger / wireless display