LD3170VA Precision Molded Aspheric Lens

EFL 3.10 mm; NA 0.68 mm; CA 5.00 mm; OD 6.325 mm; D-ZK3 GlassThe Zemax file of this lens can be downloaded here: file. Do you need...a different coating? A range of standard coatings is available, click here to select your coating option.a mounted aspheric lens? Click here to learn morea customised lens? Click here to contact us!All products supplied by GH Optics are RoHS compliant and meet the requirements of the current EU RoHS Directive 2011/65/EU. The RoHS certificate can be provided on request.

2-5.5 µm; Active Area 0.01, 1 mm²; Responsivity ≥1.3-≥1.5 A/W; Detectivity ≥5.0x108-5.0×1011 cm·Hz1/2/W; Resistance ≥70 Ω-≥200 kΩ; Package TO39, TO8 Vigo System’s PVA and PVIA series feature photovoltaic detectors (photodiodes) in which the semiconductor layer is made of InAs or InAsSb materials. Absorbed photons produce charge carriers that are collected within the diodes. Photovoltaic detectors have complex current/voltage characteristics. The devices can operate either at flicker-free zero bias or with reverse voltage. PVA/PVIA series detectors are cadmium and mercury free. As a result, the detectors comply with the RoHS directive and can be used in the consumer market. Vigo System’s PVA series features 2.0 µm to 5.5 μm ambient temperature, uncooled IR photovoltaic detectors based on InAs1-xSbx alloys (epitaxial InAs or InAsSb hetereostructure). The devices are temperature stable up to +300 °C and mechanically durable. PVA series devices are also available thermoelectrically cooled by two-stage TEC structures (PVA-2TE series) with a 3° wedged sapphire (wAl2O3) window preventing unwanted interference effects. The PVIA series of 2.0 µm to 5.5 μm InAs/InAsSb IR photovoltaic detectors is optically immersed in order to further improve the parameters of the devices and also available either as uncooled, ambient temperature detectors or as two-stage thermoelectrically cooled (PVIA-2TE series) variants, again with a 3° wedged sapphire (wAl2O3) window that prevents unwanted interference effects. For its range of PVA/PVIA InAs/InAsSb photovoltaic detectors, Vigo System provides a broad range of configurable line infrared (IR) detection modules that integrate the IR photodetector with the preamplifier and – depending on the module series – also signal processing electronics, optics, heat dissipation systems and other components in a common package. Key Features: Active Element Material: Epitaxial InAs or InAsSb Hetereostructure Mechanically Durable Spectral Range: 2 µm to 5.5 μm Cut-on Wavelength λcut-on (10%): 2.1 to 2.4 μm ±0.2 µm Peak Wavelength λpeak: 2.9 to 4.7 μm ±0.3 µm Cut-off Wavelength λcut-off (10%): 3.4 to 5.5 μm ±0.2 µm Detectivity D*: ≥5.0x108 to ≥5.0×1011 cm·Hz1/2/W (λpeak) Current Responsivity Ri(λpeak): ≥1.3 to ≥1.5 A/W Temperature Stable up to +300 °C Uncooled, Room Temperature Operation or 2-Stage Thermoelectrically (TE) Cooled Versions Active Element Temperature Tdet: ~230 K (TE-cooled Versions) Complying With the RoHS Directive Size of Active Area A: 0.1×0.1 mm², 1x1 mm² Resistance R (PVM, PVMI, PEM, PEMI Series): ≥70 Ω to ≥200 kΩ Time Constant τ: ≤5 to ≤60 ns No Bias Required No 1/f Noise Sensitive to IR Radiation Polarisation Immersion Microlens Technology Available (PVIA Series) Acceptance Angle Φ: ~36°, ~70°, ~90° Package: TO39, TO8 Infrared Windows: None, wAl2O3 Wide Range of Dedicated Preamplifiers and Accessories Available Applications: Industrial; Medical; Automotive; Environmental; Laser Power Control and Calibration; Gas Analysis; Mid-IR Spectroscopy; Gas Leak Detection; Air Quality Analysis; Water Quality Control; Engine Emission Monitoring and Control; Fuel Quality Assessment; Analysis of Temperature Distribution; Railway Transport Safety; Plastic Sorting; Security and Defense

Magnification x100 to x800; Field of View 0.3 x 0.3 mm to 3.3 x 2.7 mm; Focus Manually, Auto; Light Source Coaxial, Stray Light; Output Interface USB 2.0 Data-Pixel’s D SCOPE series of digital benchtop fiber microscopes for single-fiber connectors combines high-quality optics with a modern and ergonomic design ideally suited to fiber optic applications. Four variants of the D SCOPE series benchtop fiber microscopes are available with magnifications from x100 to x800. Until the D SCOPE, most microscopes were suffering from poor illumination quality yielding variable and non-reproducible image quality even amongst scopes of the same kind. With Data-Pixel’s BLINK software and an automated inspection plugin, the D SCOPE series microscopes are able to detect and measure automatically scratches and defects compatible with industry standards or customized parameters. D SCOPE series microscopes are compatible with Data-Pixel’s SUPERVISOR software, a MES style software which is in charge of the execution, management and monitoring of the production in an assembly workshop for fiber optic connectors. Its role is to supervise machines and help operators with complete traceability of the manufacturing information. Key Features: True Koehler Optical Design for Homogeneous Lighting Real-time Detection and Analysis of Surface Defects With Blink Software Independent Gain and Contrast Levels for Fiber and Ferrule Regions Adapters for All PC & APC Connectors High-speed USB 2.0 for Live Digital Image Deep Blue Long Life LED Light Source Second Stray-light Source for Surface Cleanliness Inspection (Optional) Ergonomic Fine Focus Control Automation Capabilities USB-powered – No External Power Supply Needed Compatible With Desktop PC, Laptop, Tablet PC Applications: Detect and Measure (Automatically) Scratches and Defects on PC & APC Connectors; Detection and Measurement Compatible With Industry Standards or Customized Parameters