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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: 48 nm/mm
Wavelength Range: 200-1400nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 100 l/mm
Data Sheet
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: 190-455nm
Spectrum Length: 18.8 mm
F/Number: 2.8
Groove Density: 360 l/mm
Data Sheet
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: 285-1232nm
Spectrum Length: 25 mm
F/Number: 2.8
Groove Density: 133 l/mm
Data Sheet
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: 600-2500nm
Spectrum Length: 25 mm
F/Number: 2.8
Groove Density: 65 l/mm
Data Sheet
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: 440-520nm
Spectrum Length: 70 mm
F/Number: 6.7
Groove Density: 2000 l/mm
Data Sheet
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: 100-400nm
Spectrum Length: 210.4 mm
F/Number: 7.9
Groove Density: 1340 l/mm
Data Sheet
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: 395-705nm
Spectrum Length: 68 mm
F/Number: 2.4
Groove Density: 793 l/mm
Data Sheet
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: 200-360nm
Spectrum Length: 32 mm
F/Number: 4.4
Groove Density: 807 l/mm
Data Sheet
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: 4160-4180nm
Spectrum Length: 4 mm
F/Number: 3.9
Groove Density: 376 l/mm
Data Sheet
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: 200-350nm
Spectrum Length: 21.2 mm
F/Number: 2.3
Groove Density: 900 l/mm
Data Sheet
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: 330-660nm
Spectrum Length: 40.4 mm
F/Number: 2
Groove Density: 540 l/mm
Data Sheet
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: 340-750nm
Spectrum Length: 49 mm
F/Number: 4
Groove Density: 800 l/mm
Data Sheet
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: 300-400nm
Spectrum Length: 25 mm
F/Number: 3.2
Groove Density: 1200 l/mm
Data Sheet