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VY Optoelectronics Co., Ltd.

Cylindrical Lens, Optical Cylindrical Lens, Bi-Convex Cylindrical Lens manufacturer / supplier in China, offering Optical Jgs1 Glass Bi-Convex Double Convex Cylindrical Lens 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 Jgs1 Glass Bi-Convex Double Convex Cylindrical Lens From China

Optical Jgs1 Glass Bi-Convex Double Convex Cylindrical Lens From China

FOB Price: US $0.5 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.5/ Piece
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Port: Beijing, China
Production Capacity: 300000
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: VYA-024
  • Type: Bi-Convex
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Diameter: 12.7mm
  • Tolerance: +/-0.02
  • Trademark: VY or OEM
  • Specification: RoHS
  • HS Code: 9001909090
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, SGS, ISO9001
  • Coating: Customized
  • Focal Length: 50mm
  • Surface Quality: 40-20
  • Transport Package: as Requested
  • Origin: China
Product Description
Optical Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.
Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. DCV Lenses are used in a range of industries or applications.
VY Optics offers a wide variety of Double-Convex Lenses in a range of substrates or anti-reflection coatings for maximum performance in the Ultraviolet (UV), Visible, or Infrared (IR). Anti-reflection coatings include UV-AR, UV Fused Silica or Calcium Fluoride (CaF2) substrates are also available for additional performance in the Ultraviolet (UV) or Infrared (IR) spectrums. UF Fused Silica Double-Convex Lenses are ideal for close conjugate imaging systems utilizing Ultraviolet (UV) illumination. Calcium Fluoride (CaF2) offers a very wide transmission range of 350nm - 7μm.
Specifiction of our doulbe convex 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

 
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 quality0/40, 40/20, 20/10, 10/5 etc.
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