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VY Optoelectronics Co., Ltd.

Optical Plano Convex Spherical, Plano Convex Spherical Lens, Spherical Lens manufacturer / supplier in China, offering Optical K9 Glass Dia. 188.20mm Plano Convex Spherical 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 spherical lenses Optical K9 Glass Dia. 188.20mm Plano Convex Spherical Lens From China

Optical K9 Glass Dia. 188.20mm Plano Convex Spherical Lens From China

FOB Price: US $5 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $5/ Piece
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Port: Dalian, China
Production Capacity: 300000
Payment Terms: T/T, Western Union, Paypal

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Optical glass lenses
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Basic Info
  • Model NO.: VY-SPCX102
  • Type: Convex Lens
  • Shape: Single-lens
  • Lenses Color: Clear
  • Customized: Customized
  • Dia. 188.20mm: 7.41
  • Transport Package: As Requested
  • Origin: China
  • Usage: Optical
  • Transmittance: >95%
  • Material: Optical Glass
  • Certification: RoHS, SGS, ISO9001
  • Coating: Customized
  • Trademark: VY or OEM
  • Specification: RoHS, SGS
  • HS Code: 9001909090
Product Description
VY Optics Photoelectric Technology supply spherical lenses. 
Include plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical lens, special spherical lens etc. 
Plano-Convex Spherical Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugate point-- object distance, S or image distance S' is more than five times of the other. This lens is almost the most super form for both collimating a point source and focusing collimated light;
Plano-Concave Spherical Lens has a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Telescope. Because the spherical aberration of the Plano-Concave is negative, it can be used to balance the aberration of other lenses.This lens is widely use in optical display systems, projection optics systems, imaging and laser measureemnt systerms;
Double-Convex Spherical Lens, also named Bi-Convex Lens, is most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object (conjugate ratio) distances is between 0.2 to 5. It is used in beam expanders,. Projection optics systems, optical viewers etc;
Double-Concave Spherical Lens, also named Bi-Concave Lens, is used to divergent light. The Bi-Concave is best used when the input beam is converging. It is used in beam expanders,. Projection optics systems, optical viewers and optical charater readers etc;
Meniscus Spherical 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.
Specification of our plano-convex spherical lenses/magnifier as follow: 
Material: BK7 or other materials
Focal length: +/-1%
Center thickness tolerance: +/-0.01mm
Centration: 1 arc minutes
Surface Figure: Lambda/2 at 633nm on plano side
Surface quality: 40/20 stratch/dig
Clear Apenture> 90%
Chamfer Protective: 0.25mm at 45 degree typical
Coating: OptionalOptical K9 Glass Dia. 188.20mm Plano Convex Spherical Lens 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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