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VY Optoelectronics Co., Ltd.

Cylindrical Lenses, Meniscus Cylindrical Lens, Opticalmeniscus Cylindrical Lens manufacturer / supplier in China, offering Optical Meniscus Cylindrical Lens for Medical Equipment From China, Selling Lens Cover/Lens Cap for Digital Camera From China, Selling Wonderful H-K9l Aspheric Lens with Tip-Top Quality From China and so on.

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Supplier Homepage Product Optical cylindrical lenses Optical Meniscus Cylindrical Lens for Medical Equipment From China

Optical Meniscus Cylindrical Lens for Medical Equipment From China

Purchase Qty.:
(Pieces)
10-999 1,000+
FOB Unit Price: US $10 US $0.384
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $10
1,000+ US $0.384
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Port: Beijing, China
Production Capacity: 300000
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: VYO-0010
  • Type: Bi-Convex
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Diameter: 1 Inch
  • Surface Quality: 40-20
  • Trademark: VY or OEM
  • Specification: RoHS
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, SGS, ISO9001
  • Coating: Customized
  • Tolerance: +/-0.01
  • Chamfer: Protective
  • Transport Package: as Requested
  • Origin: China
Product Description
Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate() is relatively far from the lens.
 
Specifiction of our meniscus Cylindrical lens as follow:
*Material BK7 or other optical materials 
*Dimension Tolerance +0.0~-0.1mm 
*Center Thickness +/-0.1mm 
*Focal Length Tolerance+/-1%
*Surface Quality:40/20
*Surface Figure:lambda/2 at 633nm on plano side 
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical 
*Coating Optional 

Optical Meniscus Cylindrical Lens for Medical Equipment From China
Range of diameterDia.0.7mm-Dia.400mm
Range of curve radiusR1.5-R∞ etc.
Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.
Centration+/-2′,+/-1′ etc.
Aperture N5, 1 etc.
Irregularity ΔN2, 1, 0.5, 0.2 etc.
Surface quality60/40, 40/20, 20/10, 10/5 etc.
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