Wife Gifted Silverstone tickets for our anniversary

Any tips for a first timer to Silverstone and F1 events in general?

Also for the race, what’s the maximum focal length I can take with me? We are seated in the Abbey Grandstands and these will only be used for our personal use

Any tips for a first timer to Silverstone and F1 events in general?

Also for the race, what’s the maximum focal length I can take with me? We are seated in the Abbey Grandstands and these will only be used for our personal use