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China Plano-Concex Cylindrical Optical Lens

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Min. Order / Reference FOB Price
200 Piece	US $10.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Usage:	Lighting, Medical, Optical
Type:	Cylindrical Lens
Transmittance:	90%-95%

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Product Description

plano-convex cylindrical optical lens

Product description:cylindrical glass lens

Cylindrical lens are used to corrent astigmatism in the eye and in rangefindere, to produce astigmatism, tretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography.

Cylindrical lens are avaliable in either plano-concave configurations from Ruisen, plano-concave lens have a negative focal length and are used for image reduction or to spread light , plano-convex lens have a positive focal length, which make them idea for collecting and focusing light for many imaging applications.

Specification1:
MaterialBK7 , fused silica,K9Surface Figureλ /2@633nm on plano sideSurface Quality60-40Dimensional Tolerance+ 0.0mm, - 0.1mmThickness Tolerance± 0.2mmChamfer0.25mm at 45° typicalConcentricity3 minutesFocal Length Tolerance± 1% typical

Antireflection Coating

Wavelength user specified

R 0.25% for V-type AR coating
R 0.5% for BBAR coating, per surface.

Clear ApertureExceeds central 85% of dimension

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