UV Grade Fused Silica Uncoated Plano-Concave Round Cylindrical Lenses

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Cylindrical Shaped Lens
• Material: UV Grade 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: 20000 Pieces

Product Description

UV Grade Fused Silica Uncoated Plano-Concave Round Cylindrical Lenses 

Features

• Round Geometry Enables Easy Mounting and Adjustment
• Pre-Mounted in an Engraved, Black-Anodized Aluminum Ring
• Full Contact Between Mounting Cell and Retaining Rings
• Optic Fabricated from N-BK7 Glass
• Focal Lengths from -50.0 mm to -1000.0 mm Available
• SM1 Lens Tube Compatible
• Collimates & Circularizes the Output of a Laser Diode

Specification:

 

Items	Description
CYL Lenses	Material:	Schott N-BK7
	Diameter:	25.4+0.0/-0.1mm
	Effective focal length:	-50.00mm+/-1%
	ROC1:	infinity
	ROC2:	CC/CYL
	Flatness:	N/A
	Surface quality:	S-D 60-40
	Centerness:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	uncoated
	Standard:	MIL-PRF-13830B

Inspection: