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A plano-convex lens is a convergent lens having one convex and one flat surface. These lenses are intended for use in infinite conjugate (parallel light) applications or for basic imaging in non-critical applications. Plano-convex lenses are designed for infinite conjugate use or easy imaging in non-critical applications. They are positive focal length elements with a flat and spherical surface. A lens can be convex, concave, or flat depending on its surface.
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A Double Concave Lenses is nothing more than a biconcave lens with concave surfaces on both sides. Double-Concave Lenses are designed for applications such as beam expansion, image reduction, and light projection. Additionally, these lenses are excellent for increasing the focal length of an optical system.
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Meniscus lens is a lens that has two curved spherical surfaces, one convex and the other concave. Around the middle, the meniscus lens is thicker than at the sides. Thus, with a rising beam waist and spherical aberration, the lens has a smaller beam diameter. When a meniscus lens is paired with another lens it shortens the focal length and increases the system's numerical aperture. This decreases the distortion of the image and increases the resolution of the image.
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An Aspheric Lens is one whose surface profiles do not resemble those of a sphere or cylinder. In comparison to a basic lens, Aspherical Lens can reduce or eliminate spherical aberration and also other optical distortions such as astigmatism. Main Applications of Our Aspherical Lens: - Collimator or condenser of the light source. - Collimator of laser. - Coupling lens to focus laser into an optical fiber. - Imaging
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A Cylindrical Lens is one that focuses light into a straight line. A cylindrical lens's curved face is made up of sections of a cylinder that focus the image travelling through it onto a line parallel to the junction of the lens's surface and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line while leaving it unchanged in the parallel direction. It is used to correct for certain types of vision defects, such as astigmatism, and in applications such as spectroscopy, laser scanning, image projection, and optical systems to create an elongated or compressed image. It is also used in photography and film production to control the focus and distortion of an image.
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Dove prisms are reflective prisms that are used to invert images. A truncated right-angle prism is used to build dove prisms. Roof prisms are commonly used in optical equipment like digital optoelectric products, imaging equipment, fingerprint systems, medical devices, precise digital control machinery and other optical fields, common science educational equipment, optical communication, etc.
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All sides of an Equilateral Prism are the same length. This also implies that they have three 60-degree angles. They are beneficial in wavelength separation applications. They are also often used to refract light. This refraction demonstrates that white light is a blend of all the colours in the spectrum.
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Fused Silica Windows are an excellent choice for high-precision, clear transmittance applications. They have low bulk scatter and autofluorescence, as well as incredibly high surface quality and parallelism. Many sectors use fused silica windows, including aircraft, astronomy, military and commercial avionics, medical and scientific instruments, academics and research, and industrial uses. They're an excellent choice for laser applications, spectroscopy, photolithography, vacuum windows, and a variety of other uses. Discover premium Fused Silica Windows from z optics . 0.1 angstrom roughness can be achieved with super polishing.
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A Germanium Window is an optical window that is opaque to UV and visible light but transmits a wide range of infrared radiation. Because of its low dispersion, it exhibits little chromatic aberration. Germanium is also a material commonly for IR windows and lenses in thermal imaging systems. Features -
- Excellent for near-infrared and imaging applications.
- Anti-reflection coating with a wavelength range of 8 to 12 µm.
- This Window is ideal for low-power CO2 laser applications.
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The hemispheres of the Half-ball lens have uniform light dispersion and are commonly used in high power LED and UV LED, focusing and coupling light. It has many advantages over silicone lens and plastic lens. Our half-ball lenses are made from BK7, B270, Fused Silica, Sapphire, and more. We can also deliver custom Half-Ball lenses and alternative materials in a range of diameters.
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Why you should choose Z-Optics
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Powell Lenses narrow are specially engineered optical components that excel in transforming laser beams into a uniform, straight-line intensity distribution. These lenses are meticulously crafted to overcome the limitations of traditional beam-shaping technologies, offering a breakthrough in laser beam homogenization. They deliver an exceptionally uniform beam profile, eliminating hotspots and irregularities for enhanced laser performance and efficiency. With a focus on efficiency, Powell Lenses minimize energy loss, maximizing output power for cost-effective solutions.
