Cylinder
Cylindrical lens
Optical Components
Optical Components Cylinder Lenses
PARAMETER:
Cylinder Lenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical Lenses have a single cylindrical surface that causes incoming light to be focused in only a single dimension, stretching the image. Cylinder Lenses are available with positive or negative focal lengths, ideal for laser line generation or anamorphic beam shaping to circularize laser outputs.
Specification
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Material
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Optical glass/ Fused silica/ sapphire etc.
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Dimension
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2mm~100mm
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Dimension tolerance
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±0.05mm~±0.1mm
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Length
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2mm~200mm
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Surface quality
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60/40， 40/20， 20/10
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Surface accuracy
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λ/2~λ/10@632.8nm，532nm
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Clear Aperture
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>85% dig diameter
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Centration
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<3arc min~ 30arc sec
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Coating
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As per customer’s request
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