convex lens

Model:	JIFFOCONVEX
Brand:	Jiffo
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	convex lens , double convex lens , optical convex lens
Price:	US $1 / pc
Min. Order:	2 pc

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Product Description

Convex Lens

convex lensesare manufactured with an identical convex surface on both sides of the lens.bi-convex lenses have positive focal lengths and form both real and virtual images.
Material: BK7 or schott material
Diameter tolerance: +0, -0.1mm
Focal length tolerance: +/-1%
Center thickness tolerance: +/-0.1mm
Centration:< 3 arc min
Surface quality: 20-10
Coatings:Antireflection coatings or NIR coatings or no