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BK7 optical spherical lens with reasonable price from China

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Offer To SellBK7 optical spherical lens with reasonable price from China
CategoryConsumer Electronics
Description
SpecificationWe supply optical 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 plano-convex spherical lenses 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
Loadability
Quantity3000000PCS
PortChangchun
CountryChina
PaymentT/T
InspectionTrue
ShipmentBy20days
OriginChina
Packingas request
OtherInfo
Posted8/3/2018

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