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Page 2 - Flat Field and Imaging Gratings

Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 8 nm/mm
Wavelength Range: 200 – 400 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 600 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 16 nm/mm
Wavelength Range: 400 – 800 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 300 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 24 nm/mm
Wavelength Range: 200 – 800 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 200 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 36 nm/mm
Wavelength Range: 300 – 1170 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 138 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 40 nm/mm
Wavelength Range: 200 – 1200 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 120 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 48 nm/mm
Wavelength Range: 200 – 1400 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 100 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 14 nm/mm
Wavelength Range: 190 – 455 nm
Spectrum Length: 18.8 mm
F/Number: 2.8
Groove Density: 360 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 37.8 nm/mm
Wavelength Range: 285 – 1232 nm
Spectrum Length: 25 mm
F/Number: 2.8
Groove Density: 133 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 76 nm/mm
Wavelength Range: 600 – 2500 nm
Spectrum Length: 25 mm
F/Number: 2.8
Groove Density: 65 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 1.1 nm/mm
Wavelength Range: 440 – 520 nm
Spectrum Length: 70 mm
F/Number: 6.7
Groove Density: 2000 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 1.4 nm/mm
Wavelength Range: 100 – 400 nm
Spectrum Length: 210.4 mm
F/Number: 7.9
Groove Density: 1340 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 4.6 nm/mm
Wavelength Range: 395 – 705 nm
Spectrum Length: 68 mm
F/Number: 2.4
Groove Density: 793 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 5 nm/mm
Wavelength Range: 200 – 360 nm
Spectrum Length: 32 mm
F/Number: 4.4
Groove Density: 807 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 5 nm/mm
Wavelength Range: 4160 – 4180 nm
Spectrum Length: 4 mm
F/Number: 3.9
Groove Density: 376 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 7.1 nm/mm
Wavelength Range: 200 – 350 nm
Spectrum Length: 21.2 mm
F/Number: 2.3
Groove Density: 900 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 8.1 nm/mm
Wavelength Range: 330 – 660 nm
Spectrum Length: 40.4 mm
F/Number: 2
Groove Density: 540 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance ...

Specifications

Dispersion: 8.4 nm/mm
Wavelength Range: 340 – 750 nm
Spectrum Length: 49 mm
F/Number: 4
Groove Density: 800 l/mm
Type IV aberration corrected flat field and imaging gratings are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors. These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect ...

Specifications

Dispersion: 4 nm/mm
Wavelength Range: 300 – 400 nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 1200 l/mm