1 December 214 Rev4 LENS OB-SWIR2/2.4 P/N C1116 OB SWIR 2 General Description This family of high resolution SWIR lenses image from.9 2.3 m making them especially well-suited for PCB inspection, special laser applications, surveillance and alignment and tracking. A high F/N and excellent transmission characteristics allow superior imaging in these wavelengths of interest. Optical and mechanical parameters Focal length 2 mm N. of elements 6 Image format (diagonal) 2.5 mm Dimensions Dia 14 x 186mm F.O.V. (diagonal) 5.87 degrees Weight 2.4 Kg Max aperture F/N = 2.4 Object format N.A. Options Min working distance 45 mm Motorized focus Upon request Zoom value N.A. Motorized iris Upon request Focus Manual Motorized zoom N.A. Iris Max F/N = 2.4 Other mount type Upon request Min F/N = 16 Customization Upon request 17 P/N wavelength range mount type note C1116.1 C1116.2 9-17 nm C1116.3 M42 Screw C1116.5 C1116.6 17-23 nm With iris diaphragm C1116.7 M42 Screw C1116.1 C1116.11 9-23 nm C1116.12 M42 Screw
OB SWIR 2 1 December 214 Rev4 P/N wavelength range mount type note C1116.71 C1116.72 9-17 nm C1116.73 M42 Screw C1116.81 C1116.82 17-23 nm With motorized iris C1116.83 M42 Screw C1116.91 C1116.92 9-23 nm C1116.93 M42 Screw C1116.74 C1116.75 9-17 nm C1116.76 M42 Screw C1116.84 C1116.85 17-23 nm With motorized focus C1116.86 M42 Screw C1116.94 C1116.95 9-23 nm C1116.96 M42 Screw C1116.77 C1116.78 9-17 nm C1116.79 M42 Screw C1116.87 With motorized iris and C1116.88 17-23 nm focus C1116.89 M42 Screw C1116.97 C1116.98 9-23 nm C1116.99 M42 Screw 18 More details are available upon request and technical drawings are open for the customers and their needs.
1 December 214 Rev4 OB SWIR 2 MTF, Field Curvature, Distortion and Transmission from 9 to 17 nm 1. TS Diff. Limit TS. mm TS 5.95 mm TS 8.4 mm TS 1.25 mm The calculated MTF values are displayed.9.8 below and are verified at the maximum F/N and the best focus plane. The colored lines represent the F.O.V. starting from the center (%) to the corner (1%). Modulus of the OTF.7.6.5.4.3.2.1. 2.5 5 7.5 1 12.5 15 17.5 Spatial Frequency in cycles per mm 2 22.5 25 Field Curvature Distortion S T S TS TS TS T +Y +Y 26/4/211 Data for.9 to 1.7 µm. Surface: Image Polychromatic Diffraction MTF 19.5..5.5.5 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is 2.936 Degrees. Wavelengths:.9 1.1 1.3 1.5 1.7 Optical parameters for wavelength range.9 1.7 m Lens Transmission without Resolution MTF > 45%@25lp/mm coating > 9% Distortion <.5% Antireflection Coating R < 1% Average axial chromatic aberration Vignetting < 2%
OB SWIR 2 MTF, Field Curvature, Distortion and Transmission from 17 to 23 nm 1. TS Diff. Limit TS. mm TS 5.95 mm 1 December 214 Rev4 TS 8.4 mm TS 1.25 mm The calculated MTF values are displayed Below and are verified at the maximum F/N and the best focus plane. The colored lines represent the F.O.V. starting from the Modulus of the OTF.9.8.7.6.5.4.3.2 center (%) to the corner (1%)..1. 2 4 6 8 1 12 14 Spatial Frequency in cycles per mm 16 18 2 Field Curvature Distortion S TS S T +Y +Y 26/4/211 Data for 1.7 to 2.3 µm. Surface: Image Polychromatic Diffraction MTF 11.5..5.5.5 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is 2.937 Degrees. Wavelengths: 1.7 1.9 2. 2.1 2.3 Optical parameters for wavelength range 1.7 2.3 m Lens Transmission without Resolution MTF > 3%@2lp/mm coating > 5% Distortion <.5% Antireflection Coating R < 1%
MTF, Field Curvature, Distortion and Transmission from 9 to 23 nm 1..9 TS Diff. Limit TS. mm TS 5.95 mm 1 December 214 Rev4 TS 8.4 mm TS 1.25 mm OB SWIR 2 The calculated MTF values are displayed Below and are verified at the maximum F/N and the best focus plane. The colored lines represent the F.O.V. starting from the Modulus of the OTF.8.7.6.5.4.3.2.1 center (%) to the corner (1%).. 2 4 6 8 1 12 14 Spatial Frequency in cycles per mm 16 18 2 Field Curvature Distortion S T S TS TS ST TS S T +Y +Y 26/4/211 Data for.9 to 2.3 µm. Surface: Image Polychromatic Diffraction MTF 111.5..5.5.5 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is 2.936 Degrees. Wavelengths: 1.7 1.9 2. 2.1 2.3 1.1.9 1.5 1.3 Optical parameters for wavelength range.9 2.3 m Lens Transmission without Resolution MTF > 45%@2lp/mm coating > 5% Distortion <.5% Antireflection Coating R < 1%
OB SWIR 2 Electrical data & Interfaces IRIS FUNCTION Motor model Faulhaber 1516T9SR Motor nominal voltage 9 VDC Motor maximum power.54 W Current limit.19 A Feedback 1 kohm multi-turn potentiometer Potentiometer model Spectrol 533-1K ±5% Gearhead reduction ratio 592:1 1 December 214 Rev4 FOCUS FUNCTION Motor model Faulhaber 1516T9SR Motor nominal voltage 9 VDC Motor maximum power.54 W Current limit.19 A Feedback 1 kohm multi-turn potentiometer Potentiometer model Spectrol 533-1K ±5% Gearhead reduction ratio 592:1 Hirose HR1A-1P-12P connector Pin list 112 PIN MOTORIZED IRIS MOTORIZED FOCUS MOTORIZED IRIS & FOCUS 1 Vcc Vcc Vcc 2 Gnd Gnd Gnd 3 NA Analog Focus position Analog Focus position 4 Analog Iris position NA Analog Iris position 5 Identification resistor #1 Identification resistor #1 Identification resistor #1 6 Identification resistor #2 Identification resistor #2 Identification resistor #2 7 NA Focus Motor + Focus Motor + 8 NA Focus Motor Focus Motor 9 Iris Motor + NA Iris Motor + 1 Iris Motor NA Iris Motor Every shipped motorized lens will be provided with potentiometers values of end positions for both focus and iris motor
1 December 214 Rev4 OB SWIR 2 113
OB SWIR 2 1 December 214 Rev4 114
1 December 214 Rev4 OB SWIR 2 115