I'm guessing it was probably the GREEN light, and that somehow it had something
to do with why the filter was named a "GREEN" filter, and why when you looked at
it, it looked GREEN.
When a green filter is passed through light, it selectively absorbs all colors of light except green. This means that only green light passes through the filter, while other colors are absorbed. The result is that the light appears green in color after passing through the filter.
If light reflected from a white shirt passed through a red filter and then a green filter, the shirt would appear black. This is because red and green filters would absorb most of the colors from the white light, leaving very little to pass through. White light contains all colors of the spectrum, so when most of it is absorbed by the filters, the resulting color appears black.
When blue light is passed through a green filter, the filter only allows green light to pass through while absorbing or blocking the blue light. As a result, the blue light is either partially or completely removed, depending on the filter's properties and the intensity of the blue light.
A blue object would appear darker when viewed through a green filter because the green filter would absorb some of the blue light that the object reflects, resulting in a more subdued color.
What is true is that the light has a green component. That's why it appears green. The green light can get through. There may have been another or other colors of light present when the light entered the filter, but because the filter is green, the other colors were absorbed. Remember, if an object is a given color, it is that color because it reflects that color and absorbs all others.
When a green filter is passed through light, it selectively absorbs all colors of light except green. This means that only green light passes through the filter, while other colors are absorbed. The result is that the light appears green in color after passing through the filter.
If light reflected from a white shirt passed through a red filter and then a green filter, the shirt would appear black. This is because red and green filters would absorb most of the colors from the white light, leaving very little to pass through. White light contains all colors of the spectrum, so when most of it is absorbed by the filters, the resulting color appears black.
When blue light is passed through a green filter, the filter only allows green light to pass through while absorbing or blocking the blue light. As a result, the blue light is either partially or completely removed, depending on the filter's properties and the intensity of the blue light.
A blue object would appear darker when viewed through a green filter because the green filter would absorb some of the blue light that the object reflects, resulting in a more subdued color.
What is true is that the light has a green component. That's why it appears green. The green light can get through. There may have been another or other colors of light present when the light entered the filter, but because the filter is green, the other colors were absorbed. Remember, if an object is a given color, it is that color because it reflects that color and absorbs all others.
If green light passes through a cyan filter, the filter will absorb some of the green light and allow the rest to pass through. The transmitted light will appear as a slightly dimmed green color due to the absorption of some of the green wavelengths by the filter.
green
A coloured fliter works by only allowing a certain section of the spectrum through the fliter. For example, if everything seen through a filter is green hued, then the filter only lets through green light.
red apples
When a yellow book is viewed through a green filter, the filter will absorb most of the yellow light but allow green light to pass through. As a result, the book may appear darker and its yellow color may become less vibrant when viewed through the green filter.
When you look at a lamp through a green filter, the lamp will appear green if it emits green light or reflects green wavelengths. If the lamp emits other colors, such as red or blue, those colors will be filtered out, making the lamp appear dark or black, as the green filter only allows green wavelengths to pass through. Thus, the perceived color depends on the light source's color and the filter's properties.
green