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Anonymous
I tried to make some Hdr pictures, but I dunno what Film speed I should choose. (range between ISO 80 and ISO 800)
halp!
(pic not very related, just an essay)
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>> Anonymous
a) troll.
b) lowest possible depending on situation
>> Anonymous
why troll?
anyway, thx for the answer
>> Anonymous
>>290376
Why the question? You want the lowest noise for your HDR, else it's gonna be fucked up, so stick with the lowest ISO.
>> Anonymous
>>290381
well, I just started photography, so sorry if my questions are silly
>> Anonymous
>>290383
i apologize then :]

low iso: best quality
high iso: worst quality

you would only take a higher iso if a higher shutter speed is needed. (and/or a specific aperture)

say you need 1/80s shutter at F/8 but you only get 1/40 if you set iso to 100. that's the situation where you go to iso 200.
if changing iso only makes you go from 1/8000 to 1/4000, there is no need for taking higher iso. (if you don't need 1/8000)
>> Anonymous
im working with an ae-1 for my intro to photo class im wondering i have never been able to take night pictures until now and i was wondering what iso should i be using i have been taking day shots only i have tried acros neopan 100 b&w and ilfords hp5 400 depending, since it depends on the situation i was thinking like at 11pm at night streets to night club settings can anyone give me advice on how fast a shutter speed i can possible use and should i set the iso on the camera at that film speed or should i lower it to trick the camera into thinking it needs more light
>> Anonymous
>>290431

higher iso film is more grainy when its printed out but the good side to it is that you can take picture with low light situation quickly its the opposite for lower iso film its much much sharper but your gonna have to let that shutter open longer to let in more light
>> else !L6xabslN96
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>>290466
i also find that digital noise looks downright fugly in colour. be prepared to b&w insta-art your night shots.

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