... When you order an item on amazon, the photo of the article to be of paramount importance. Indeed it is what we have decided to buy this particular product over another! The problem is that the photo does not match at all (and this seems to be a recurring problem. At least for the objectives accessories) to the actual item regards its dimensions! The photo shows a sun visor of a consistent height, we can believe achieve at least 8 cm, which would have been perfect! The catch is that the technical description of the article mentions all other dimensions. These 3 dimensions do not specify what they refer (depth? Diameter? Etc.) and therefore have misled us over the photo. And we are left with a smaller than expected visor! We will content ourselves with this since apparently there is no other visor adapted to our objective Tamron 70-300mm. Still, we borders on false advertising (and it pains me somewhat, as I never had a problem with Amazon so far!)