UV Fused Silica Optical Biconcave BCX Fiber Coupling Half-sphere/Collimating Lenses

• After-sales Service: Repair for free
• Warranty: 1 year
• Usage: Lighting, Medical, Optical, Photography, Laser device
• Type: Concave Lens
• Transmittance: 90%-95%
• Shape: Single-lens
• Model NO.: Ball lens
• Material: Fused Silica
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, TUV
• Customized: Customized
• Coating: Anti-Reflection
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 5000 Pieces

Product Description

UV Fused Silica Optical Biconcave BCX Fiber Coupling Half-sphere/Collimating Lenses

 

Specifications:
 

Items	Description
Biconcave Lens	Material:	Fused Silica
	Diameter:	20.8+0.0/-0.1mm
	Center thickness:	2.0+/-0.1mm
	Focal length:	-50mm+/-3%@632.8nm
	ROC1:	22.85mm,CC
	ROC2:	22.85mm,CC
	Flatness:	S1&S2:PV<1/8L@632nm
	Surface quality:	S1&S2:20-10
	Centerness:	<3arcmin
	Clear aperture:	>90%
	Chamfer:	<0.25mmx45deg
	Coating:	S1&S2:AR coating,Rabs<0.5%@700-900nm,AOI:0deg
		LIDT:>2.5J/cm^2,20ns,10Hz@800nm
	Standard:	MIL-PRF-13830B