It depends on the orientation and whether the lenses are parabolic or hyperbolic. Parabolic lenses aligned perfectly in front of each other would increase spread and diffuse light if you fired light straight into the parabola. Hyperbolas would continually concentrate light until it crossed over then would diffuse unless you put another lens somewhere along the line. The cross over would the the focal point and the distance between lens and focal length.
can a converging lens have more than one focus
A diverging lens, such as a concave lens, will produce an inverted image when the object is located more than two focal lengths away from the lens. This is because the diverging lens causes light rays to spread out, resulting in the image being flipped vertically.
The focal length of EyePiece is relatively larger to that of the Objective lens. Power of a lens is inversely proportional to it's focal length. Therefore, Objective is slightly more powerful than EyePiece.
Yes, a thin convex lens will concentrate light more effectively than a thicker lens because it brings the light rays to a sharper focus due to its shape. Thicker lenses have a less aggressive curvature, which can lead to a less precise focus and more dispersion of light.
When an object is placed closer to a convex lens, the image that is formed will be farther away from the lens than the object is. This is because the convex lens will refract the light rays in a way that causes them to converge at a point behind the lens, creating a real and magnified image.
which organisms have more than one lens in their eyes ?
can a converging lens have more than one focus
no
Yes, a compound microscope has more than one lens. It typically has two lenses: the objective lens and the eyepiece lens. The objective lens magnifies the specimen, while the eyepiece lens further magnifies the image for viewing.
A diverging lens, such as a concave lens, will produce an inverted image when the object is located more than two focal lengths away from the lens. This is because the diverging lens causes light rays to spread out, resulting in the image being flipped vertically.
The focal length of EyePiece is relatively larger to that of the Objective lens. Power of a lens is inversely proportional to it's focal length. Therefore, Objective is slightly more powerful than EyePiece.
The light is delayed longer by the thicker part of the lens than by the thinner part of the lens. This results in the following:convex lens, light rays bend towards the axis of the lensconcave lens, light rays bend away from the axis of the lens
A microscope that has more than one lens is a compound microscope
a compound.
A compound light microscope is able to provide more clarity and detail than a single lens microscope, which is its advantage. Compound refers to the microscope having more than one lens.
Compound microscope.
A microscope with more than one lens is called a compound microscope. It typically consists of an objective lens near the specimen and an eyepiece lens for magnification. The combination of lenses allows for higher magnification and resolution compared to a simple microscope with only one lens.