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re: Who can help me with some camera set up ideas?
Posted on 3/3/14 at 10:03 am to LanierSpots
Posted on 3/3/14 at 10:03 am to LanierSpots
M may be aperture opening diameter - larger the opening the more light is allowed in.
ISO is the "film speed" a term carried over from shooting on film instead of digital. The lower the ISO, the less light sensitive it is. Shooting at 100 ISO would require a longer exposure to get the same density as an ISO 400 shot on a short exposure. Higher ISO settings introduce more noise or grain into an image. High ISOs are typically used in low light and/or action shots.
Since you are shooting under strong light and the object is not moving, the low ISO is good, as it doesn't introduce as much noise or grain into the image.
ISO is the "film speed" a term carried over from shooting on film instead of digital. The lower the ISO, the less light sensitive it is. Shooting at 100 ISO would require a longer exposure to get the same density as an ISO 400 shot on a short exposure. Higher ISO settings introduce more noise or grain into an image. High ISOs are typically used in low light and/or action shots.
Since you are shooting under strong light and the object is not moving, the low ISO is good, as it doesn't introduce as much noise or grain into the image.
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