Home All Products Optical Components Optical Lenses Optical High Transmittance Customized Rod Cylindrical Lens with AR Coating X-P23P9S1301
Optical High Transmittance Customized Rod Cylindrical Lens with AR Coating X-P23P9S1301
Optical Lenses

Optical High Transmittance Customized Rod Cylindrical Lens with AR Coating X-P23P9S1301

Supplier
Vyoptics
Part Number
X-P23P9S1301
Category
Optical Lenses
Origin
China

Rod Lenses are polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Material: K9, BK7 and other optical glass Dimension: 0.8mm-20mm Surface Accuracy: lambda/10 Size Tolerance: +/-0/0.1mm Angle Tolerance: +/- 1 degrees Coating: Optional Rod lenses are cylindrical lens which has the geometrical form of a cylinder and has a polished mantle, while the two flat end surfaces may be ground. It is analogous to a ball lens for focusing in both directions. Rod lenses are available with different optical materials, glasses like fused silica and BK7, but also with crystalline materials like YAG or silicon, e.g. for infrared optics. A rod lens can have diameters of a few millimeters, but there are also cylindrical microlenses with substantially smaller diameters. Small-diameter rod lenses are frequently used as fast- axis collimators for diode bars. There are two different definitions of focal length of a rod lens. The effective focal length, which is the distance between a plane through the center of the lens and the beam waist of an initially collimated input beam, is given by the equation f=nD/4（n-1） People also ask What are lenses used for in optics? Lens, in optics, piece of glass or other transparent substance that is used to form an image of an object by focusing rays of light from the object. What is the difference between spherical lens and GRIN rod lens? Unlike a traditional lens, a GRIN lens affects the optical path by varying the index of refraction within the lens itself. In contrast to a spherical or aspheric lens, all optical path lengths (refractive index multiplied by distance) are the same in a GRIN lens due to the radially varying refractive index.

Specification Snapshot
Length
25mm
Diameter
5mm
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Overview

Rod Lenses are polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Material: K9, BK7 and other optical glass Dimension: 0.8mm-20mm Surface Accuracy: lambda/10 Size Tolerance: +/-0/0.1mm Angle Tolerance: +/- 1 degrees Coating: Optional Rod lenses are cylindrical lens which has the geometrical form of a cylinder and has a polished mantle, while the two flat end surfaces may be ground. It is analogous to a ball lens for focusing in both directions. Rod lenses are available with different optical materials, glasses like fused silica and BK7, but also with crystalline materials like YAG or silicon, e.g. for infrared optics. A rod lens can have diameters of a few millimeters, but there are also cylindrical microlenses with substantially smaller diameters. Small-diameter rod lenses are frequently used as fast- axis collimators for diode bars. There are two different definitions of focal length of a rod lens. The effective focal length, which is the distance between a plane through the center of the lens and the beam waist of an initially collimated input beam, is given by the equation f=nD/4（n-1） People also ask What are lenses used for in optics? Lens, in optics, piece of glass or other transparent substance that is used to form an image of an object by focusing rays of light from the object. What is the difference between spherical lens and GRIN rod lens? Unlike a traditional lens, a GRIN lens affects the optical path by varying the index of refraction within the lens itself. In contrast to a spherical or aspheric lens, all optical path lengths (refractive index multiplied by distance) are the same in a GRIN lens due to the radially varying refractive index.

Specifications

ParameterValue
MaterialQuartz
SurfaceFull polishing
Length25mm
Diameter5mm
Side length3.5mm

Applications

LED light

Datasheet

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Supplier Information

Vy
Vyoptics
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VY Optoelectronics Co., Ltd. specialized in manufacturing kinds of optical precision element and photographic lens &accessory. Through many years’ hard work and positive innovation, we have became a optical company integrating lens design, production and sales. Our company has strong production capacity, in possession of the domestically top production line and excellent workers, they are experienced and could produce wide range of lenses; in addition, the VY design group develops world-class optomechanical and mechatronics systems for customer needs in the fields of Space and Scientific Instrumentation and the Semiconductor Industry. We push the limits of technology, to stimulate industry and enable scientific discovery. Application of our items are very extensive and involves in military, aerospace, industry, scientific,medical instrument, photoelectric device, optical communication and mechanical equipment and so on.Over the years, with the concept of “integrity, innovation, quality first”, we constantly provide our clients with the best products and perfect service, sincerely welcome domestic and foreign customers to establish cooperation with us, creating a bright future in optical field!

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Optical High Transmittance Customized Rod Cylindrical Lens with AR Coating X-P23P9S1301
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