Plano Concave Cylindrical Lens
Cylindrical lens
Optical Components
PARAMETER:
A plano-concave cylindrical lens is used to expand light in on axis. A negative cylindrical lens is able to diverge collimated input light away from a line. Plano-concave cylindrical lenses are used for one-dimensional compression of images, anamorphic beam shaping, and laser line generation.
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~300mm
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Dimension tolerance
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±0.05mm~±0.1mm
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Centre Thickness
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2mm~20mm
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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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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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