Big fish63
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Hi,
what do the values in mm on a lens actually mean? I understand a 7-14mm would give a wide shot and a 300mm would be telephoto but what do the values mean, where do they come from?
Thanks,
what do the values in mm on a lens actually mean? I understand a 7-14mm would give a wide shot and a 300mm would be telephoto but what do the values mean, where do they come from?
Thanks,