Microscope Objectives
A cylindrical lens is used to direct, expand or condense incoming light. It has a single cylindrical layer which causes light to focus in a single axis or dimension. Its other application can also be the expansion of the output of a laser diode to a symmetrical beam.
More about Cylindrical lenses
Cylindrical lenses are usually more complicated to manufacture than plain or spherical lenses. Its curved physical face is a representation of the different sections of the cylinder. These faces are the ones that help in focusing the image onto a parallel line to the plane tangent and layer intersection of the lens. The lens then compresses the image to a ninety-degree direction to this line and leaves it unmovable in the direction parallel to it. Cylindrical lenses are widely used to correct Ocular Astigmatism.
Cylindrical lenses can minimize the chromatic aberration and spherical aberration with functions of one-dimensional amplification. Cylindrical lenses fall in many applications such as bar code scanning, linear detector lighting, optical information processing, laser emission, holographic lighting, etc., their primary use is to change the image size, and they use light w.
Cylindrical lens characteristics and capabilities
Cylindrical lenses are usually square, circular, or rectangular. Plano-concave or a plano-convex is the design used to make them. Their production comes in different center or various specifications. There also other unique types of cylindrical lenses produced such as the Parabolic Mirrors, Achromatic Cylindrical lens, double curved Cylindrical lens, etc., while others come in complex shapes such as the form of a fan, an angled Cylindrical Mirror or the Off-Axis Cylindrical Mirror.
Applications of cylindrical lenses
Their use extends to a broad spectrum of industries that mainly focus their work on O-E -M applications or research. Primarily, their implementation is in holography, spectroscopy, laser diode, and laser scanning optical making applications. In most instances, lenses are custom-made to suit their work. Learn more about microscope objectives come visit us at our site.
