OPFS006-023

Fused Silica PO/CC Lens, 20mmDia, -45.02mmFL, ET=4mm, AR/AR@355nm
SKU: LFS-20+45.02-ET4U
Availability: 1 in stock
USD 150.00

 Focusing Lens - Plano-Concave

Specification:  
Material Fused Silica
Shape Plano / concave
Diameter 20.0+0/-0.13mm    
Edge Thickness 4.0+/-0.25mm
Focal Length -45.0mm +/-2%
Surface Quality 20/10
Surface Flatness L/2@632.8nm, per 1"Dia
Coating T>99.5%@355nm
Laser Induced Damage Threshold     1.5J/cm2  at 10 ns, 20Hz
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