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Anonymous users2024-01-24All lenses are subject to certain non-ideal factors in the process of transmitting images. One of these aberrations is called glare.
A camera lens is made up of a number of individual glass lenses mounted together, and these individual glass lenses are called lens units. When bright light passes through the camera lens, a portion of the light is reflected back by the various surfaces of these lens units. This reflection from the inside is able to cause an apparition that appears like an image on the final photograph.
For example, a small heptagon-like speck that appears near the top right end of the picture is a glare.
Use a lens hood. If the light is right on the edge of the image, then attaching a lens hood to the lens will remove that glare (but if the light is right in front of you, the lens hood won't do anything).
Adjust the aiming direction of the lens. Look for a shooting direction that can eliminate glare. Sometimes, flare at certain points can be eliminated by just a slight deviation from the direction of the light source. But what if the subject you are shooting does not allow the camera to move or turn the direction?
Block the light source. Block the direction of the light source with your hand (or hat, cardboard) somewhere in front of the lens. Make sure the occlusion is high enough, otherwise they will appear in the viewfinder.
If these means are still useless, then it seems that the only thing left is to endure these glare. However, this annoying guy can sometimes work with our creations to create some special beautiful pictures.
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