F2, H-K9L Optical Glass Rod Lens
The primary uses of optical rod lenses (cylindrical lenses) are to focus a light beam (especially laser beams) into a uniform straight line, or to be used in high-precision imaging systems.
The linear focusing capability can be applied in laser processing, laser measurement, and high-power lasers to improve processing efficiency.
According to the refractive index distribution type: uniform refractive index type.
Principle: relies on a precision-polished cylindrical surface to refract and focus light, producing a linear spot.
Applications: laser marking, barcode scanning, laser measurement.
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UV Fused Silica Rod Lens
Fused silica rod lenses are processed from high purity fused silica material and have excellent optical properties. The shape is cylindrical and the length is usually larger than the diameter. High transmittance, low coefficient of thermal expansion, high temperature and chemical resistance.
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