Some Help Please

[Agilulfo]

I don't see camera shake. If you look at the boy on the left in pictures 1 and 3, you can see clearly details as his glasses, tie, watch or even nails. If you had camera shake in a well focused picture, you would see the axis of the movement.

Anyway, following Richard's advice you will be able to shot at 1/100 or even less with your 135 mm (still subjects). I would add that, as long as it's possible, put your back against a wall, a tree or a friend. This picture it's taken with a 135 mm lens at 1/60.