After pure, white light passes through a red filter, all the other colors in the spectrum will flow out of the other side.
My mistake, I had a faulty source. A red light filter will cause the image to appear as different shades of red.
Since it is a red filter only red light can pass through. So you finish up with red light. Whether it is focussed to an image or not is of no consequence. As to different shades of red, you will get the shade of red that is passed by the filter.
When white light passes through a yellow filter, only the yellow wavelengths of light are transmitted while all other wavelengths are absorbed. This causes the light that passes through to appear yellow in color.
If blue light passes through a blue filter, the light will be transmitted through the filter because the filter is designed to allow blue light to pass through while absorbing other colors of light. The blue filter selectively transmits blue light and blocks other colors of light.
When red light passes through a green filter, the filter absorbs the red light because it is not the same wavelength as the green light the filter is designed to transmit. The green filter only allows green light to pass through while absorbing or blocking other colors like red.
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.
When light passes through a filter, certain wavelengths are allowed to pass through while others are absorbed or blocked. The filter selectively transmits certain colors or polarizations of light, resulting in the filter altering the properties of the transmitted light.
When white light passes through a yellow filter, only the yellow wavelengths of light are transmitted while all other wavelengths are absorbed. This causes the light that passes through to appear yellow in color.
If blue light passes through a blue filter, the light will be transmitted through the filter because the filter is designed to allow blue light to pass through while absorbing other colors of light. The blue filter selectively transmits blue light and blocks other colors of light.
When red light passes through a green filter, the filter absorbs the red light because it is not the same wavelength as the green light the filter is designed to transmit. The green filter only allows green light to pass through while absorbing or blocking other colors like red.
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.
When light passes through a filter, certain wavelengths are allowed to pass through while others are absorbed or blocked. The filter selectively transmits certain colors or polarizations of light, resulting in the filter altering the properties of the transmitted light.
Light that passes through a horizontal polarizing filter will have its electric field components aligned with the filter's direction, allowing only the component parallel to the filter to pass through. The intensity of the light will be reduced because only a fraction of the original light's intensity is able to pass through the filter.
The green filter only allows green light to pass through, blocking all other colors of light, including red light. The red light is absorbed or reflected by the filter, resulting in no red light passing through.
Polarised light!
When white light passes through a blue filter, the filter absorbs most of the colors in the white light spectrum and only allows blue light to pass through. As a result, the white light will appear blue after passing through the filter.
When red light passes through a green filter, it will be absorbed by the filter due to its specific wavelength. The green filter only allows green light to pass through, reflecting or absorbing other colors.
The red filter will selectively absorb all colors except red, allowing only red light to pass through. As a result, the white light will appear as red when it passes through the filter.
The color of light that passes through a filter depends on the properties of the filter. If the filter is red, only red light will pass through. If the filter is blue, only blue light will pass through, and so on.