LENS OB-SWIR200/2.4 P/N C1116

Transcription

1 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 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 C C nm C M42 Screw C C nm With iris diaphragm C M42 Screw C C nm C M42 Screw

2 OB SWIR 2 1 December 214 Rev4 P/N wavelength range mount type note C C nm C M42 Screw C C nm With motorized iris C M42 Screw C C nm C M42 Screw C C nm C M42 Screw C C nm With motorized focus C M42 Screw C C nm C M42 Screw C C nm C M42 Screw C With motorized iris and C nm focus C M42 Screw C C nm C M42 Screw 18 More details are available upon request and technical drawings are open for the customers and their needs.

3 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 Spatial Frequency in cycles per mm 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 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is Degrees. Wavelengths: Optical parameters for wavelength range m Lens Transmission without Resolution MTF > 45%@25lp/mm coating > 9% Distortion <.5% Antireflection Coating R < 1% Average axial chromatic aberration Vignetting < 2%

4 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 center (%) to the corner (1%) Spatial Frequency in cycles per mm 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 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is Degrees. Wavelengths: Optical parameters for wavelength range m Lens Transmission without Resolution MTF > 3%@2lp/mm coating > 5% Distortion <.5% Antireflection Coating R < 1%

5 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 center (%) to the corner (1%) Spatial Frequency in cycles per mm 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 Millimeters Percent Field units changed to field angle Field Curvature / F Tan(Theta) Distortion 26/4/211 Maximum Field is Degrees. Wavelengths: Optical parameters for wavelength range m Lens Transmission without Resolution MTF > 45%@2lp/mm coating > 5% Distortion <.5% Antireflection Coating R < 1%

6 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

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