... 82mm,86mm4.Can directly be the separate lens hood for:52mm,55mm,58mm,62mm,67mm,72mm, ... 72-82mm,72-86mm,77-86mmThis Lens hood/ring make ABS plastic hood reach metal intensity, but the weight ... is only 60g, so the lenss electric motors is very easy to drive hood ... not hurt electric motors.The surface of ABS plastic hood is treat with black spray-paint, so ...