CODE EXAMPLE FOR CSHARP

unity camera follow

	// Script Shoud be placed on Camera.
	[SerializeField] private Transform target; // Target
	[SerializeField] private Vector3 offset; // Vector3 offset
	[SerializeField] [Range(0, 1)] private float smooth= 0.125f; // Smoothing
    [SerializeField] [Range(0, 10)] private float Speed = 10f; // Follow Speed

    private void FixedUpdate()
	{
		Vector3 vector = this.target.position + this.offset;
		Vector3 position = Vector3.Lerp(base.transform.position, vector, (this.smooth + this.Speed)* Time.deltaTime);
		base.transform.position = position;
	}