Gold Member Since 2014
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VY Optoelectronics Co., Ltd.

Optical Fused Silica Cylindrical Lens, Optical Cylindrical Lens, Cylindrical Lens manufacturer / supplier in China, offering Bk7 Optical Cylindrical Lens for Optical Inspection, Bk7/UV Grade Fused Silica Roof Prism/Amici Prism with Coating, Optical Fused Silica Glass Dia. 4.75mm Rod Lens and so on.

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Supplier Homepage Product Optical cylindrical lenses Bk7 Optical Cylindrical Lens for Optical Inspection

Bk7 Optical Cylindrical Lens for Optical Inspection

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

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Basic Info
  • Model NO.: vy035
  • Type: Convex Lens
  • Shape: Cylindrical Shaped Lens
  • Lenses Color: Clear
  • Customized: Customized
  • Dia. 25.4mm: 1 Inch
  • Center Thickness: +/-0.1mm
  • Trademark: VY or OEM
  • Specification: RoHS
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, SGS, ISO9001
  • Coating: as Requested
  • Dimension Tolerance: 0.0-0.1mm
  • Surface Quality: 20/10
  • Transport Package: as Requested
  • Origin: China
Product Description
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.
Plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,long cylindrical lens,special cylindrical lens etc..
Specifiction of our cylinderical 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:20/10 
*Surface Figure lambda/2 at 633nm on plano side 
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical 
*Coating Optional
Bk7 Optical Cylindrical Lens for Optical Inspection
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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