Greetings to all of you!! I want to know if a f2.8 lens will be wide enough to photograph at a concert? And have been looking for color 120 film with a higher iso... I only know of the 800 one. Is pushing the film one stop higher be helpful? I guess it's going to be difficult (for the moment) since my Hasselblad 500 c/m has no lightmeter. Perhaps I will need to buy another viewer. Right? Which one do you guys suggest? And where to get it at a reasonable price? Sorry. I am new at medium format photography. Just got a Hasselblad this summer and craving to shoot color photography. Thank you for your attention towards my concerns!