Cylindrical Lenses, Rod Lenses, Optical Glass Lenses (Offer to Sell)
Trade Lead Description:
Cylindrical Lenses
Cylindrical Lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. They are available in either plano concave or plano convex configurations. Plano-Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.
We could accoriding to your requirement help make and design Cylindrical and rod lenses products.
Applications:
Bar Code Scanning
Projection Optics System
Laser Measurements Systems
Holography
Specifications:
Material: BK7 grade A optical glass or Fused Silica
Dimension Tolerance: +/-0.2mm
Surface Figure: x: lambda/4; y: lambda/2
Clear Aperture: >85% of diameter
Surface Quality: 60-40 scratch and dig
Bevel: 0.25mmx45deg
Type of Offer: |
Offer to Sell |
Quantity: |
10~1000 |
Packaging: |
Neutral packing |
Price / Incoterms Conditions: |
10~1000 |
Posted from China - Fujian on 31 December, 2012 Last Modified on 28 January, 2013
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Contact Information |
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