50.8x25.4x4mm Uncoated Schott N-BK7 Plano-Concave Cylindrical Lenses

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Plano-Concave Lens
• Transmittance: 90%-95%
• Shape: Cylindrical Shaped Lens
• Material: Schott N-BK7
• 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

50.8x25.4x4mm Uncoated Schott N-BK7 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
Cylindrical Lenses	Material:	Schott N-BK7
	Dimensions:	50.8x25.4+/-0.05mm
	Center thickness:	4.0+0.1/-0.0mm
	R1:	200mm+/-2%,CC/CYL
	R2:	infinity
	Flatness:	3/3(2)
	Surface quality:	5/3x0.25;L1x0.1;E0.3
	Centerness:	<20arcmin
	Clear aperture:	>90%
	Chamfer:	0.2mmx45deg
	Coating:	uncoated
	Standard:	ISO 10110

Inspection: