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Page 28 - Optical Lenses for Every Application

LFQ0840 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0840 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 8 mm
Facet Spacing: 0.1 mm
Clear Aperture: 40 mm
...
Data Sheet
LFQ0945 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0945 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 9 mm
Facet Spacing: 0.1 mm
Clear Aperture: 45 mm
...
Data Sheet
LFQ0735 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0735 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 7 mm
Facet Spacing: 0.1 mm
Clear Aperture: 35 mm
...
Data Sheet
LFQ0630 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0630 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 6 mm
Facet Spacing: 0.1 mm
Clear Aperture: 30 mm
...
Data Sheet
LFQ0215 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0215 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 3 mm
Facet Spacing: 0.1 mm
Clear Aperture: 15 mm
...
Data Sheet
LFQ0420 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0420 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 4 mm
Facet Spacing: 0.1 mm
Clear Aperture: 20 mm
...
Data Sheet
LFQ0525 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ0525 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 5 mm
Facet Spacing: 0.1 mm
Clear Aperture: 25 mm
...
Data Sheet
LFQ25125 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ25125 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 25 mm
Facet Spacing: 0.2 mm
Clear Aperture: 125 mm
...
Data Sheet
LFQ150301 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ150301 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 150 mm
Facet Spacing: 0.5 mm
Clear Aperture: 300 mm
...
Data Sheet
LFQ250500 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ250500 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 250 mm
Facet Spacing: 0.5 mm
Clear Aperture: 500 mm
...
Data Sheet
LFQ200401 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ200401 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 200 mm
Facet Spacing: 0.5 mm
Clear Aperture: 400 mm
...
Data Sheet
LFQ40101 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ40101 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 40 mm
Facet Spacing: 0.5 mm
Clear Aperture: 100 mm
...
Data Sheet
LFQ650460 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ650460 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 600 mm
Facet Spacing: 0.5 mm
Clear Aperture: 460 mm
...
Data Sheet
LFQ500501 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ500501 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 500 mm
Facet Spacing: 0.5 mm
Clear Aperture: 500 mm
...
Data Sheet
LFQ400400 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ400400 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 400 mm
Facet Spacing: 0.5 mm
Clear Aperture: 400 mm
...
Data Sheet
LFQ600601 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ600601 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 600 mm
Facet Spacing: 0.5 mm
Clear Aperture: 600 mm
...
Data Sheet
LFQ300300 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ300300 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 300 mm
Facet Spacing: 0.5 mm
Clear Aperture: 300 mm
...
Data Sheet
LFQ275400 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ275400 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction of the thickness. ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 275 mm
Facet Spacing: 0.5 mm
Clear Aperture: 400 mm
...
Data Sheet
LFQ100200 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ100200 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction of the thickness. ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 100 mm
Facet Spacing: 0.5 mm
Clear Aperture: 200 mm
...
Data Sheet
LFQ20100 - Fresnel lens PMMA acrylic type
Knight Optical (UK) Ltd
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LFQ20100 - Fresnel lens PMMA acrylic type
Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the fresnel lens a common focal length equivalent to a traditional lens, but with a fraction of the thickness. ...

Specifications
Material: PMMA Acrylic
Lens Type: Spherical
Focal Length: 20 mm
Facet Spacing: 0.5 mm
Clear Aperture: 100 mm
...
Data Sheet
Slow Axis Collimators with Smile Correction PP-SAC-F220-P50-S5-V1-AR5
Powerphotonic Ltd
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Slow Axis Collimators with Smile Correction PP-SAC-F220-P50-S5-V1-AR5
PowerPhotonic’s range of slow axis collimator optics with smile correction (SmileSAC) is unique in the industry. They are used to simultaneously reduce the slow axis divergence and smile error of a diode laser bar. The SmileSACs consist of a monolithic array of cylindrical lenses with additional smile error correction in a ...

Specifications
Numerical Aperture (NA): 0.10
Focal Length (EFL): 2.20 mm
Pitch: 0.50 mm
Length: 12.0 mm
Heigth: 1.50 mm
...
Data Sheet
Microlens Arrays PP-LA-S-F800-P100-V1
Powerphotonic Ltd
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Microlens Arrays PP-LA-S-F800-P100-V1
UV-fused silica Large range of standard microlens arrays possible Linear, square or hexagonal grid High uniformity of RoC, conic and pitch Free choice of lens form: Cylinder, Acylinder, Sphere, Asphere, Astigmatic

Specifications
Material: UV Fused Silica
Grid Shape: Linear, Square, Hexagonal
Effective Focal Length (EFL): 8.00 mm
Lens Pitch: 1.00 mm
Array Width: 25.4 mm
...
Data Sheet
FIFO-1614M5M
FIFO OPTICS CO., LTD
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FIFO-1614M5M
5.0 Mp manual iris machine vision lens

Specifications
Focal Length: 16-16mm
F/no: 1.4-1.4
Format Size (dia.): 1/2 inch
Resolution: 5.0 mega pixels
Angle Of View: 37.4-37.4degrees
...
Data Sheet
FIFO-1214M5M
FIFO OPTICS CO., LTD
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FIFO-1214M5M
5.0 Mp manual iris machine vision lens

Specifications
Focal Length: 12-12mm
F/no: 1.4-1.4
Format Size (dia.): 1/2 inch
Resolution: 5.0 mega pixels
Angle Of View: 47.1-47.1degrees
...
Data Sheet
FIFO-0814M5M
FIFO OPTICS CO., LTD
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FIFO-0814M5M
5.0 Mp manual iris machine vision lens

Specifications
Focal Length: 8-8mm
F/no: 1.4-1.4
Format Size (dia.): 1/2 inch
Resolution: 5.0 mega pixels
Angle Of View: 66-66degrees
...
Data Sheet