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Rob Lens

Rob Lens



Optical rod lens are mainly used to change the size of imaging design requirements. For example, to convert a spot spot into a line spot, or to change the height of an image without changing its width. Applications in linear detector lighting, bar code scanning, holographic lighting, optical information processing, computers, laser emission.

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Optical rod lens are mainly used to change the size of imaging design requirements. For example, to convert a spot spot into a line spot, or to change the height of an image without changing its width. Applications in linear detector lighting, bar code scanning, holographic lighting, optical information processing, computers, laser emission.




Products Description


Optical Rob Lens is also widely used in strong laser system and synchrotron radiation beam line. Meanwhile, the requirements for rod lens parts are getting higher and higher, especially in high-power laser resonator cavity and long-distance line interferometer and other high-precision test instruments and devices. The refractive index of cross section is parabolic and has a self-focusing effect on the beam, which can be used in the optical lens of the collimating fiber.

                                                                                              

Material:               
 Optical Glass, Fused Silica etc.
Diameter tolerance:
 +/-0.1mm
Thickness tolerance: 
 +/-0.2mm
Surface quality :
 40-20, 20-10
Surtace flatness:
 2λ, 1/2λ, 1/4λ
Bevel:
 0.2mmX45° Protective bevel    
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