So with my Canon and with the long focal length of 18-55 mm I 4.5 cm closer to the object ran (6.5 cm to the lens rather than the usual 11 cm). The articles are about twice as large. Frankly I had "+10" promised more in, but maybe I should have better watch out in physics .. But for the money that's OK.
Macro photographers will make us think that the approach of course scared the insects. Correct Macro photography is probably something else.