Perspective different from Viewport to Render (When using Camera Image Plane)

[Anonymous]

I have a standard camera (new, but no attributes adjusted).

I've attached an image to the Environment Attribute for the camera

I have a simple cylinder object (standardSurface) in the scene.

In the Viewport, the object is higher than in the Arnold Render. I am viewing the scene with my created camera in the viewport (See image below)

Question: Why is this happening and how to I adjust what I'm doing so the view through the camera in the viewport is what will be rendered in Arnold Render?