The optimal angle of the attaching lines to the post / wall / tree is usually about 30 degrees.

With an optimal angle, V16 engine have even firing order and exceptional balance.

The optimal angle depends upon the knife geometry, the cut speed and many other parameters.

In the realm of medicine, calculus can be used to find the optimal branching angle of a blood vessel so as to maximize flow.

Sensors microlenses can help alleviate this, by making the optimal chief-ray angle vary across the field.

Some of the cells will be at an optimal angle whereas others will be shaded.

The purpose of the tilt barrier was to prevent collisions and to keep the combatants at an optimal angle for breaking the lance.

Adjusting a solar panel to the optimal angle to maximize its output.

Under an optimal angle, the AC 58 is capable of piercing 350mm of armour.

The optimal angle is 90 degrees.