20x20x3mm Uncoated UV Fused Silica Plano-Concave Cylindrical Lenses

• Customization: Available
• After-sales Service: Repair for free for any quality problem
• Warranty: 1 year
• Model NO.: Cylindrical lens
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Cylindrical Shaped Lens
• Material: Fused Silica
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Uncoated
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 2500 Pieces

Product Description

20x20x3mm Uncoated UV Fused Silica Plano-Concave Cylindrical Lenses
 

These cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. They are offered in either plano-concave or plano-convex configurations, which are meant to expand or focus light, respectively. Choose from N-BK7 glass, UV fused silica, or CaF₂, all of which are available uncoated or with an antireflection coating. 

 

Specifications:
 

Items	Description
Plano-concave cylindrical Lens	Material:	UV Fused Silica(JGS1)
	Dimensions:	20.0x20.0+/-0.1mm
	Center thickness:	3.0+/-0.1mm
	Edge thickness:	7.2+/-0.1mm
	ROC1:	Infinity
	ROC2:	12.7mm+/-1.0%,CC/CYL
	Flatness:	S1&S2:IRR<1/[email protected]
	Surface quality:	S1&S2:S-D 60-40
		Others:fine ground
	Clear aperture:	>90%
	Centerness:	<3arcmin
	Chamfer:	protected
	Coating:	uncoated
	Standard:	MIL-PRF-13830B

Inspection: