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SAC
Optical Lenses

SAC

Supplier
Weizhaokeji
Category
Optical Lenses
Origin
China

SAC is a cylindrical aspheric lens used to compress a laser beam along its slow axis. It has a long effective focal length (EFL) and back focal length (BFL). Used with a fast-axis lens (FAC), it can shape the collimated laser output into a square spot.

Specification Snapshot
Focal Length [Material: N-SF11; Height: 3.5mm; Width: 1.0mm; Thickness: 0.8mm]
1.6
Height [Focal Length: 1.6; Material: N-SF11; Width: 1.0mm; Thickness: 0.8mm]
3.5mm
Width [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Thickness: 0.8mm]
1.0mm
Thickness [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Width: 1.0mm]
0.8mm
Focal Length [Material: N-SF11; Height: 3.0mm; Width: 2.6mm; Thickness: 1.0mm]
2.4
Height [Focal Length: 2.4; Material: N-SF11; Width: 2.6mm; Thickness: 1.0mm]
3.0mm
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Overview

SAC is a cylindrical aspheric lens used to compress a laser beam along its slow axis. It has a long effective focal length (EFL) and back focal length (BFL). Used with a fast-axis lens (FAC), it can shape the collimated laser output into a square spot.

Specifications

ParameterValue
Focal Length [Material: N-SF11; Height: 3.5mm; Width: 1.0mm; Thickness: 0.8mm]1.6
Material [Focal Length: 1.6; Height: 3.5mm; Width: 1.0mm; Thickness: 0.8mm]N-SF11
Curvature R [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Width: 1.0mm; Thickness: 0.8mm]1.19
Height [Focal Length: 1.6; Material: N-SF11; Width: 1.0mm; Thickness: 0.8mm]3.5mm
Width [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Thickness: 0.8mm]1.0mm
Thickness [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Width: 1.0mm]0.8mm
Coating [Focal Length: 1.6; Material: N-SF11; Height: 3.5mm; Width: 1.0mm; Thickness: 0.8mm]Coated on both sides: 910±30nm,R<0.3%
Focal Length [Material: N-SF11; Height: 3.0mm; Width: 2.6mm; Thickness: 1.0mm]2.4
Material [Focal Length: 2.4; Height: 3.0mm; Width: 2.6mm; Thickness: 1.0mm]N-SF11
Curvature R [Focal Length: 2.4; Material: N-SF11; Height: 3.0mm; Width: 2.6mm; Thickness: 1.0mm]1.94
Height [Focal Length: 2.4; Material: N-SF11; Width: 2.6mm; Thickness: 1.0mm]3.0mm
Width [Focal Length: 2.4; Material: N-SF11; Height: 3.0mm; Thickness: 1.0mm]2.6mm
Thickness [Focal Length: 2.4; Material: N-SF11; Height: 3.0mm; Width: 2.6mm]1.0mm
Coating [Focal Length: 2.4; Material: N-SF11; Height: 3.0mm; Width: 2.6mm; Thickness: 1.0mm]Coated on both sides, R<0.5@400-700nm
Focal Length [Material: N-SF11; Height: 3.0mm; Width: 2.60mm; Thickness: 1.0mm]2.6
Material [Focal Length: 2.6; Height: 3.0mm; Width: 2.60mm; Thickness: 1.0mm]N-SF11
Curvature R [Focal Length: 2.6; Material: N-SF11; Height: 3.0mm; Width: 2.60mm; Thickness: 1.0mm]1.96
Height [Focal Length: 2.6; Material: N-SF11; Width: 2.60mm; Thickness: 1.0mm]3.0mm
Width [Focal Length: 2.6; Material: N-SF11; Height: 3.0mm; Thickness: 1.0mm]2.60mm
Thickness [Focal Length: 2.6; Material: N-SF11; Height: 3.0mm; Width: 2.60mm]1.0mm
Coating [Focal Length: 2.6; Material: N-SF11; Height: 3.0mm; Width: 2.60mm; Thickness: 1.0mm]Coated on both sides, R<0.2@900-1000nm
Focal Length [Material: H-ZF2; Height: 3.50mm; Width: 4.0mm; Thickness: 1.5mm]5.1
Material [Focal Length: 5.1; Height: 3.50mm; Width: 4.0mm; Thickness: 1.5mm]H-ZF2
Curvature R [Focal Length: 5.1; Material: H-ZF2; Height: 3.50mm; Width: 4.0mm; Thickness: 1.5mm]3.4
Height [Focal Length: 5.1; Material: H-ZF2; Width: 4.0mm; Thickness: 1.5mm]3.50mm
Width [Focal Length: 5.1; Material: H-ZF2; Height: 3.50mm; Thickness: 1.5mm]4.0mm
Thickness [Focal Length: 5.1; Material: H-ZF2; Height: 3.50mm; Width: 4.0mm]1.5mm
Coating [Focal Length: 5.1; Material: H-ZF2; Height: 3.50mm; Width: 4.0mm; Thickness: 1.5mm]Coated on both sides, R<0.5@650±20nm
Focal Length [Material: N-SF11; Height: 1.75mm; Width: 3.6mm; Thickness: 2.0mm]5.9
Material [Focal Length: 5.9; Height: 1.75mm; Width: 3.6mm; Thickness: 2.0mm]N-SF11
Curvature R [Focal Length: 5.9; Material: N-SF11; Height: 1.75mm; Width: 3.6mm; Thickness: 2.0mm]4.5
Height [Focal Length: 5.9; Material: N-SF11; Width: 3.6mm; Thickness: 2.0mm]1.75mm
Width [Focal Length: 5.9; Material: N-SF11; Height: 1.75mm; Thickness: 2.0mm]3.6mm
Thickness [Focal Length: 5.9; Material: N-SF11; Height: 1.75mm; Width: 3.6mm]2.0mm
Coating [Focal Length: 5.9; Material: N-SF11; Height: 1.75mm; Width: 3.6mm; Thickness: 2.0mm]Coated on both sides, R<0.30%@900-980nm
Focal Length [Material: BK7; Height: 7.00mm; Width: 6.00mm; Thickness: 3.0mm]6.9
Material [Focal Length: 6.9; Height: 7.00mm; Width: 6.00mm; Thickness: 3.0mm]BK7
Curvature R [Focal Length: 6.9; Material: BK7; Height: 7.00mm; Width: 6.00mm; Thickness: 3.0mm]3.5
Height [Focal Length: 6.9; Material: BK7; Width: 6.00mm; Thickness: 3.0mm]7.00mm
Width [Focal Length: 6.9; Material: BK7; Height: 7.00mm; Thickness: 3.0mm]6.00mm
Thickness [Focal Length: 6.9; Material: BK7; Height: 7.00mm; Width: 6.00mm]3.0mm
Coating [Focal Length: 6.9; Material: BK7; Height: 7.00mm; Width: 6.00mm; Thickness: 3.0mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: H-K9L; Height: 2.5mm; Width: 3.00mm; Thickness: 1.0mm]8.9
Material [Focal Length: 8.9; Height: 2.5mm; Width: 3.00mm; Thickness: 1.0mm]H-K9L
Curvature R [Focal Length: 8.9; Material: H-K9L; Height: 2.5mm; Width: 3.00mm; Thickness: 1.0mm]4.5
Height [Focal Length: 8.9; Material: H-K9L; Width: 3.00mm; Thickness: 1.0mm]2.5mm
Width [Focal Length: 8.9; Material: H-K9L; Height: 2.5mm; Thickness: 1.0mm]3.00mm
Thickness [Focal Length: 8.9; Material: H-K9L; Height: 2.5mm; Width: 3.00mm]1.0mm
Coating [Focal Length: 8.9; Material: H-K9L; Height: 2.5mm; Width: 3.00mm; Thickness: 1.0mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: N-SF11; Height: 2.5mm; Width: 3.00mm; Thickness: 2.0mm]9.5
Material [Focal Length: 9.5; Height: 2.5mm; Width: 3.00mm; Thickness: 2.0mm]N-SF11
Curvature R [Focal Length: 9.5; Material: N-SF11; Height: 2.5mm; Width: 3.00mm; Thickness: 2.0mm]7.2
Height [Focal Length: 9.5; Material: N-SF11; Width: 3.00mm; Thickness: 2.0mm]2.5mm
Width [Focal Length: 9.5; Material: N-SF11; Height: 2.5mm; Thickness: 2.0mm]3.00mm
Thickness [Focal Length: 9.5; Material: N-SF11; Height: 2.5mm; Width: 3.00mm]2.0mm
Coating [Focal Length: 9.5; Material: N-SF11; Height: 2.5mm; Width: 3.00mm; Thickness: 2.0mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]10.0
Focal Length [Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]10.1
Material [Focal Length: 10.0; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]N-SF11
Curvature R [Focal Length: 10.0; Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]7.68
Height [Focal Length: 10.0; Material: N-SF11; Width: 4.00mm; Thickness: 1.5mm]3.50mm
Width [Focal Length: 10.0; Material: N-SF11; Height: 3.50mm; Thickness: 1.5mm]4.00mm
Thickness [Focal Length: 10.0; Material: N-SF11; Height: 3.50mm; Width: 4.00mm]1.5mm
Coating [Focal Length: 10.0; Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]Coated on both sides, R<0.3@750-850nm
Material [Focal Length: 10.1; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]N-SF11
Curvature R [Focal Length: 10.1; Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]7.68
Height [Focal Length: 10.1; Material: N-SF11; Width: 4.00mm; Thickness: 1.5mm]3.50mm
Width [Focal Length: 10.1; Material: N-SF11; Height: 3.50mm; Thickness: 1.5mm]4.00mm
Thickness [Focal Length: 10.1; Material: N-SF11; Height: 3.50mm; Width: 4.00mm]1.5mm
Coating [Focal Length: 10.1; Material: N-SF11; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: N-SF11; Height: 2.4mm; Width: 4.2mm; Thickness: 1.7mm]12.0
Material [Focal Length: 12.0; Height: 2.4mm; Width: 4.2mm; Thickness: 1.7mm]N-SF11
Curvature R [Focal Length: 12.0; Material: N-SF11; Height: 2.4mm; Width: 4.2mm; Thickness: 1.7mm]9.1
Height [Focal Length: 12.0; Material: N-SF11; Width: 4.2mm; Thickness: 1.7mm]2.4mm
Width [Focal Length: 12.0; Material: N-SF11; Height: 2.4mm; Thickness: 1.7mm]4.2mm
Thickness [Focal Length: 12.0; Material: N-SF11; Height: 2.4mm; Width: 4.2mm]1.7mm
Coating [Focal Length: 12.0; Material: N-SF11; Height: 2.4mm; Width: 4.2mm; Thickness: 1.7mm]Coated on both sides, R<0.2%@900-1000nm
Focal Length [Material: N-LaF21; Height: 4.0mm; Width: 3.5mm; Thickness: 1.0mm]12.0
Material [Focal Length: 12.0; Height: 4.0mm; Width: 3.5mm; Thickness: 1.0mm]N-LaF21
Curvature R [Focal Length: 12.0; Material: N-LaF21; Height: 4.0mm; Width: 3.5mm; Thickness: 1.0mm]9.25
Height [Focal Length: 12.0; Material: N-LaF21; Width: 3.5mm; Thickness: 1.0mm]4.0mm
Width [Focal Length: 12.0; Material: N-LaF21; Height: 4.0mm; Thickness: 1.0mm]3.5mm
Thickness [Focal Length: 12.0; Material: N-LaF21; Height: 4.0mm; Width: 3.5mm]1.0mm
Coating [Focal Length: 12.0; Material: N-LaF21; Height: 4.0mm; Width: 3.5mm; Thickness: 1.0mm]Coated on both sides, R<0.5@790-1000nm
Focal Length [Material: N-BK7; Height: 3.0mm; Width: 4.6mm; Thickness: 3.0mm]14.1
Material [Focal Length: 14.1; Height: 3.0mm; Width: 4.6mm; Thickness: 3.0mm]N-BK7
Curvature R [Focal Length: 14.1; Material: N-BK7; Height: 3.0mm; Width: 4.6mm; Thickness: 3.0mm]7.15
Height [Focal Length: 14.1; Material: N-BK7; Width: 4.6mm; Thickness: 3.0mm]3.0mm
Width [Focal Length: 14.1; Material: N-BK7; Height: 3.0mm; Thickness: 3.0mm]4.6mm
Thickness [Focal Length: 14.1; Material: N-BK7; Height: 3.0mm; Width: 4.6mm]3.0mm
Coating [Focal Length: 14.1; Material: N-BK7; Height: 3.0mm; Width: 4.6mm; Thickness: 3.0mm]Coated on both sides, R<0.2@915±10nm
Focal Length [Material: H-K9L; Height: 2.4mm; Width: 4.0mm; Thickness: 2.0mm]14.5
Material [Focal Length: 14.5; Height: 2.4mm; Width: 4.0mm; Thickness: 2.0mm]H-K9L
Curvature R [Focal Length: 14.5; Material: H-K9L; Height: 2.4mm; Width: 4.0mm; Thickness: 2.0mm]7.37
Height [Focal Length: 14.5; Material: H-K9L; Width: 4.0mm; Thickness: 2.0mm]2.4mm
Width [Focal Length: 14.5; Material: H-K9L; Height: 2.4mm; Thickness: 2.0mm]4.0mm
Thickness [Focal Length: 14.5; Material: H-K9L; Height: 2.4mm; Width: 4.0mm]2.0mm
Coating [Focal Length: 14.5; Material: H-K9L; Height: 2.4mm; Width: 4.0mm; Thickness: 2.0mm]Coated on both sides, R<0.2@900-1000nm
Focal Length [Material: SF5; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]14.9
Material [Focal Length: 14.9; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]SF5
Curvature R [Focal Length: 14.9; Material: SF5; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]9.7
Height [Focal Length: 14.9; Material: SF5; Width: 4.00mm; Thickness: 1.5mm]3.50mm
Width [Focal Length: 14.9; Material: SF5; Height: 3.50mm; Thickness: 1.5mm]4.00mm
Thickness [Focal Length: 14.9; Material: SF5; Height: 3.50mm; Width: 4.00mm]1.5mm
Coating [Focal Length: 14.9; Material: SF5; Height: 3.50mm; Width: 4.00mm; Thickness: 1.5mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: SF5; Height: 8.00mm; Width: 8.00mm; Thickness: 3.5mm]16.8
Material [Focal Length: 16.8; Height: 8.00mm; Width: 8.00mm; Thickness: 3.5mm]SF5
Curvature R [Focal Length: 16.8; Material: SF5; Height: 8.00mm; Width: 8.00mm; Thickness: 3.5mm]11
Height [Focal Length: 16.8; Material: SF5; Width: 8.00mm; Thickness: 3.5mm]8.00mm
Width [Focal Length: 16.8; Material: SF5; Height: 8.00mm; Thickness: 3.5mm]8.00mm
Thickness [Focal Length: 16.8; Material: SF5; Height: 8.00mm; Width: 8.00mm]3.5mm
Coating [Focal Length: 16.8; Material: SF5; Height: 8.00mm; Width: 8.00mm; Thickness: 3.5mm]Coated on both sides, R<0.3@900-1000nm
Focal Length [Material: N-BK7; Height: 3.50mm; Width: 4.6mm; Thickness: 2.0mm]20.4
Material [Focal Length: 20.4; Height: 3.50mm; Width: 4.6mm; Thickness: 2.0mm]N-BK7
Curvature R [Focal Length: 20.4; Material: N-BK7; Height: 3.50mm; Width: 4.6mm; Thickness: 2.0mm]10.4
Height [Focal Length: 20.4; Material: N-BK7; Width: 4.6mm; Thickness: 2.0mm]3.50mm
Width [Focal Length: 20.4; Material: N-BK7; Height: 3.50mm; Thickness: 2.0mm]4.6mm
Thickness [Focal Length: 20.4; Material: N-BK7; Height: 3.50mm; Width: 4.6mm]2.0mm
Coating [Focal Length: 20.4; Material: N-BK7; Height: 3.50mm; Width: 4.6mm; Thickness: 2.0mm]Coated on both sides, R<0.3@750-850nm
Focal Length [Material: N-BK7; Height: 3.5mm; Width: 7.0mm; Thickness: 2.5mm]21.7
Material [Focal Length: 21.7; Height: 3.5mm; Width: 7.0mm; Thickness: 2.5mm]N-BK7
Curvature R [Focal Length: 21.7; Material: N-BK7; Height: 3.5mm; Width: 7.0mm; Thickness: 2.5mm]11
Height [Focal Length: 21.7; Material: N-BK7; Width: 7.0mm; Thickness: 2.5mm]3.5mm
Width [Focal Length: 21.7; Material: N-BK7; Height: 3.5mm; Thickness: 2.5mm]7.0mm
Thickness [Focal Length: 21.7; Material: N-BK7; Height: 3.5mm; Width: 7.0mm]2.5mm
Coating [Focal Length: 21.7; Material: N-BK7; Height: 3.5mm; Width: 7.0mm; Thickness: 2.5mm]Coated on both sides, R<0.2@900-1000nm
Focal Length [Material: N-SF11; Height: 3.0mm; Width: 4.4mm; Thickness: 1.6mm]22.0
Material [Focal Length: 22.0; Height: 3.0mm; Width: 4.4mm; Thickness: 1.6mm]N-SF11
Curvature R [Focal Length: 22.0; Material: N-SF11; Height: 3.0mm; Width: 4.4mm; Thickness: 1.6mm]R16.65
Height [Focal Length: 22.0; Material: N-SF11; Width: 4.4mm; Thickness: 1.6mm]3.0mm
Width [Focal Length: 22.0; Material: N-SF11; Height: 3.0mm; Thickness: 1.6mm]4.4mm
Thickness [Focal Length: 22.0; Material: N-SF11; Height: 3.0mm; Width: 4.4mm]1.6mm
Coating [Focal Length: 22.0; Material: N-SF11; Height: 3.0mm; Width: 4.4mm; Thickness: 1.6mm]Coated on both sides, R<0.2@900-1000nm

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Supplier Information

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Weizhaokeji
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Shanghai Millimeter Starlight Optical Co., Ltd., established in 2004 and located in Jiading District, Shanghai, brings together a group of outstanding talents with 30 years of industry experience. Dedicated to advancing traditional optical technology, the company focuses on the production of miniature optical components, with comprehensive capabilities from blanking, rough grinding, fine grinding, polishing, coating, cutting, assembly, to inspection. With a monthly capacity of up to 1 million pieces of micro lenses, micro prisms, and other components, its products are widely used in optical communications, lasers, consumer electronics, etc. The company holds dozens of national patents and has received honors such as the National Torch Program and Innovation Fund. It has been recognized as a national high-tech enterprise since 2005.

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