Plano-Concave Lens

Model:	ccjx
Brand:	ccjx
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	Plano-Concave Lens , optical lenses , spherical lenses
Price:	¥20 / pc
Min. Order:	1 pc

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Product Description

Plano-Concave Lens is compose of a plane and concave surface, has a negative focal length and typically used to expand beam and balance out aberrations of other lenses in the system.This lens is widely used in optical display systems,projection optics systems, imaging and laser measurement systems

Material	H-K9L，BK-7,Fused Silica，CaF2，MgF2，BaF2，Si，Ge etc.
Diameter (mm)	3-500
Diameter Tolerance (mm)	+0.0/-0.1
Clear Aperture	≥90%
EFL Tolerance	±1%
CT Tolerance (mm)	±0.1
Radius R1 (mm)	-1.46-50000mm
Design Wavelength (nm)	587.6
Centration Error	≤3"
Surface Flatness	λ/10@633nm
Surface Quality	10/5--80/50
Bevel	0.25×45°
Coating	As customer’s requirement.