Plano concave lens

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Plano concave lens Price And Quantity

Minimum Order Quantity 40000 Piece
Price Or Price Range USD ($)

Plano concave lens Trade Information

FOB Port Fuzhou China
Supply Ability 100000 Piece Per Week
Delivery Time 15 Days
Sample Available Yes
Sample Policy Sample costs shipping and taxes has to be paid by the buyer
Packaging Details Provide our standard package
Main Export Market(s) Asia Australia Central America North America South America Eastern Europe Western Europe Middle East Africa
Main Domestic Market All India
Certifications N/A

Product Description

Plano-concave Lens has a negative focal length, diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems.

Capability

Material:	N-BK7, Fused silica
Diameter:	+0/-0.2mm
Clear aperture:	> 90% of diameter
Thickness:	+/-0.1mm
Radius:	+/-0.1%
Centration:	< 3 arc minutes
Surface quality:	60-40 scratch and dig
Power:	2 fringes
Irregularity:	0.5 fringe
Coating:	with or without AR coating
Bevel:	Protective bevel