That can make a diffrence. Also always make sure your lens is clean too. Orbs can be detected but most times they are something simple. But keep it up maybe you will get one and shut us all up on orbs lol.
I don't want to count this out but there are alot of things that can cause a orb. It wasn't my experience so i can't say yes or no but i almost always look past orbs in my pics. Good catch though keep taking those pics.