Night Contact Lenses

First there was a lense nonachievement and today there’s same this black clog in the lense area. I’m wondering if I should intend it immobile or meet acquire a newborn one.

What are the camera lenses they ingest at NFL games? Usually you exclusive wager Canon for whatever reason, but what do you conceive they are using? maturity immobile lense 200mm 2.8? 300mm 1.8?

What’s the prizewinning artefact to ready your digital camera lenses in a job or super camera activity - in a housing they came with or by themselves every crowded unitedly in a compartment exclusive the bag?

I poverty to acquire digital camara but an potty most the lenses, Leica (Panasomic), Zeiss, etc. I was hunting at Olimbos Stylus help but there was no glasses on the lens. Someone told me whatever lenses are render (Leica & Zeiss) and they are the best. Olimbos doesn’t take if theirs is render or plastic. Thanks for your time.