Spot metering is only a digicam function that measures the publicity from a single level. Nevertheless, it’s usually misunderstood, and using spot metering appropriately could widen your technical capabilities when taking pictures in guide mode. Whether or not you’re taking pictures in automated or guide mode, cameras at all times measure the mirrored mild and tries to provide the appropriate publicity. Completely different metering modes have their very own space of use; subsequently, it’s exhausting to say that one mode is best than the opposite. Nevertheless, it’s best to select your publicity metering mode rigorously, as cameras have a tendency to present underexposed or overexposed readings in sure eventualities.
Spot metering measures the sunshine from a really small portion, normally lower than 5% of the whole picture space. This gives a bonus in scenes the place the topic is both brighter or darker than its surrounding. Even this mode appears fairly straight ahead, it nonetheless requires apply and proper use of publicity compensation for attaining correct outcomes.
On this 15 minute video, nature photographer Steve Perry explains spot metering intimately and demonstrates how he achieves correct exposures every time. He additionally explains when to make use of and when to not use spot metering, by sharing examples from wildlife pictures eventualities.