![]() Long exposures produce some of the most dramatic images.īut if the exposure is too long, the camera sensor may heat up, causing unwanted noise.ĭon’t let this stop you from doing long exposures – if you love long exposures, then do long exposures – just be aware of how your camera handles the long exposure time. While overexposure won’t cause problems with noise, it will obliterate detail, which is never a good thing.) 4. In other words: If you’re using a high ISO, you had better get the exposure right, because boosting an underexposed high-ISO image will result in a noisy mess. When out shooting, I highly recommend checking your camera’s LCD – including the histogram – to make sure you’ve nailed the exposure.Īnd don’t be afraid to take several shots at different exposures, especially if you’re dealing with a tricky scene better to be safe than sorry!Īlso, the higher your ISO, the more unforgiving the file. Expose correctly from the startīoosting a too-dark exposure will reveal noise – which is why it’s essential that you get your exposures right from the very beginning. So removing noise in post-production becomes really tough (as does increasing exposure, which is often important in high-ISO situations). JPEGs come with compression – a process during which noise becomes baked into your images. But when you notice that the light is becoming a little too dark, switch over to RAW. You don’t have to shoot RAW all the time. Shoot in RAW formatĭoes the idea of shooting in RAW intimidate you? It shouldn’t! RAW is a great way to get the best out of your images, so be sure to use it. And if I was able to successfully remove it, the whole image looked like a watercolor painting thanks to the noise reduction process. Noise at ISO 640 and beyond became difficult to remove. I’d recommend doing some test shots to find out your camera’s ISO capabilities and at what point the ISO settings start to really degrade image quality.įor many years, I shot on a Nikon D80, and I knew that anything above ISO 500 was really difficult to use. ![]() Of course, if your shots are still turning out dark, then you will need to push the ISO up higher.
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