Here you can see the inhabitants of the roses in the garden :-)
They are "Macrosiphum rosae", aphids: they suck the sap of roses leaves.
To take this photo I've used an inverted Canon 18-55mm.
My old 18-55mm is having a second life as a super-macro lens :-)
I've bought the cheapest reverse macro ring adapter on ebay.
At maximum zoom the captured image have a real life size of about 5x3.5mm (0.20x0.14 inch)
Maybe it's not handy as the Canon MPE-65, but for 3€ (price of the reverse ring adapter), it's a great value :-)