Aspheric Lenses - Lightpath Technologies - #19

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Aspheric Lenses
Lens Code 370060
Optical Design Specifications
Parameter
Design Wavelength Numerical Aperture (NA) Clear Aperture (CA) Effective Focal Length (EFL) Magnification RMS WFE
Outer Diameter (OD)
Working Distance (WD)
Center Thickness (CT)
Laser Window Thickness Laser Window Material/Index
1550nm
0.60 0.84mm 0.682mm
Infinite < Diff. Limit
2.50mm
0.267mm
0.80mm
None None
Design Objective Lens Characteristics Typical Products
Collimate or focus laser light at high magnification. Very high NA for maximum light capture.
Laser collimator for telecommunications.
370060-O AR Coating 600-1050nm 370060-P AR Coating 1050-1600nm
Order Nomenclature
370060-Q AR Coating 1300-1700nm
Optical Design Specifications
Parameter
Design Wavelength Numerical Aperture (NA) Clear Aperture (CA)
Effective Focal Length (EFL)
Magnification
RMS WFE
Edge Length
Working Distance (WD)
Center Thickness (CT) Distance Holder to Laser
Laser Window Thickness Laser Window Material/Index
1550/1480nm 0.55 (object) / 0.13 (image)
0.53mm
0.382mm 4.02
Diffraction Limited 1.20mm 0.290/1.91 mm (front/back)
0.35mm
None None None
Design Objective Lens Characteristics Typical Products
Laser to laser fiber coupling lens. High NA for maximum light capture; small size.
Telecommunications.
370631-O AR Coating 600-1050nm 370631-P AR Coating 1050-1600nm
Order Nomenclature
370631-Q AR Coating 1300-1700nm
Optical Design Specifications
Parameter
Lens Code 370840
Design Wavelength Numerical Aperture (NA) Clear Aperture (CA)
Effective Focal Length (EFL) Magnification RMS WFE
Outer Diameter (OD)
Working Distance (WD)
Center Thickness (CT) Distance Holder to Laser Lens Holder
1550/1480nm
0.80
1.2mm
0.750mm
Infinite Diffraction Limited 3.0mm 0.290/1.91mm (front/back) 1.13mm
0.23mm
304 Stainless Steel
Design Objective Lens Characteristics Typical Products
Collimate or focus laser light at high magnification. High NA for maximum light capture. User collimator for telecommunications.
370840-O AR Coating 600-1050nm 370840-P AR Coating 1050-1600nm
Order Nomenclature
Direct replacement for Alps FLBFI200IA and FLBFI2I0IA
370840-Q AR Coating 1300-1700nm
1-800-472-3486
www.lightpath.com

pageCatalog pdf di En 2012-05-22-30