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Optical Frosted Spherical Lens for Inspector

Basic Info

Model No.:  VYO-197

Product Description

Model NO.: VYO-197 Type: Convex Lens Shape: Single-lens Lenses Color: Clear Customized: Customized Diameter: 50mm Surface Quality: 60/40,40/20,20/10,10/5 etc Trademark: VY or OEM Specification: RoHS, SGS HS Code: 9001909090 Usage: Optical Transmittance: >95% Material: Optical Glass Certification: RoHS, SGS, ISO9001 Coating: Customized Focal Length: +/-1% Aperture N: 5,1 etc Transport Package: as Requested Origin: China Optical Frosted Spherical Lens for InspectorOptical Frosted Spherical Lens for telescope 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.


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.

Specification of our Forsted Spherical Lens 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: Optional
Range of diameter Dia.0.7mm-Dia.400mm
Range of curve radius R1.5-R∞ etc.
Tolerance of diameter +/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracy λ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness +/-0.1, +/-0.05, +/-0.01 etc.
Centration +/-2′,+/-1′ etc.
Aperture N 5, 1 etc.
Irregularity ΔN 2, 1, 0.5, 0.2 etc.
Surface quality 60/40, 40/20, 20/10, 10/5 etc.

Contact us if you need more details on Optical Frosted Spherical Lens. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Frosted Spherical Lens、Spherical Lens. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Optical Spherical Lenses

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