【鏈條應用】腳架增重應用

若腳架本身不夠重，相機腳架在戶外常會面臨風大搖晃的問題，從力學角度上來看，就是重心太高的問題，降低重心就能增加穩定性。透過鏈條的連接，利用背包本身的重量，就能簡易的做到降低重心的效果。

For outdoor photo, it need heavy tripod against from wind. Using plastic chain to change the center of gravity.

source: http://onisakimama.blog.fc2.com/blog-entry-108.html