1.75X LS Series Area Scan Lens

Product Details 82mm Line Scan (LS), V-70 Mount Up to 16k, 5µm Pixel Size Line Scan Sensors High Resolution, Low Distortion, Uniform Field Performance 1.65X to 2.65X Primary Magnification TECHSPEC LS Series Line Scan Fixed Focal Length Lenses are low distortion lenses designed for 82mm 16k line scan cameras with 5μm pixels and 62.5mm 12k line scan cameras with 5μm pixels. For coaxial inline illumination, these lenses are available with a beamsplitter for line scan sensors or with a window for area scan sensors. The locking iris is adjustable from f/2.9 to f/22, while the V-Mount provides ease of adjustment and alignment. The uniform and high resolution performance across the entire image makes the TECHSPEC LS Series Line Scan Fixed Focal Length Lenses ideal for applications such as electronics, flat panel display and semiconductor wafer inspections. Specifications General Product Family: LS Series Note: Window is included. Length includes window. Specifications are at primary magnification. Type: Fixed Focal Length Lens Beamsplitter / Line Scan: No Special Type of Lens: Area Scan Physical & Mechanical Properties Iris Option: Variable Length (mm): 125.30 Maximum Diameter (mm): 75 Outer Diameter (mm): 75 Maximum Rear Protrusion (mm): 0 Total Track (mm): 379.60 Optical Properties Horizontal Field of View @ Max Sensor Format: 46.9mm Field of View at Max Sensor Format: Horizontal: 37.6mm – 13.2° Vertical: 28.2mm – 10° Diagonal: 47mm – 16.7° Field of View, 82mm Sensor: 46.9mm Field of View, 62.5mm Sensor: 35.7mm Field of View, 57.7mm Sensor: 33mm Horizontal Field of View, 35mm Sensor: 20.6mm Horizontal Field of View, APS-H Sensor: 16.7mm Field of View, 28.7mm Sensor: 16.4mm Numerical Aperture NA: 0.10 Maximum Image Circle (mm): 82.00 Numerical Aperture NA, Object Side: 0.0973 Number of Elements (Groups): 12 (7) Focal Length FL (mm): 99.00 Primary Magnification PMAG: 1.65X – 1.85X Working Distance (mm): 62.6 Aperture (f/#): f/3.2 – f/22 Coating: 425 – 675 BBAR VIS Coating Specification: 425 – 675nm BBAR Entrance Pupil Position (mm): Measured from the first lens surface on the object side. Positive values indicate direction toward the image side; negative values indicate direction toward the object side. 90.62 Object Space Principal Plane (mm): Measured from the first lens surface on the object side. Positive values indicate direction toward the image side; negative values indicate direction toward the object side. 88.34 Image Space Principal Plane (mm): Measured from the last lens surface on the image side. Positive values indicate direction toward the image side; negative values indicate direction toward the object side. -79.41 Maximum Distortion (%): 0.05 Relative Illumination: >97% Exit Pupil Position (mm): Measured from the last lens surface on the image side. Positive values indicate direction toward the image side; negative values indicate direction toward the object side. -76.74 Lens Wavelength Range: VIS Sensor Optimized Sensor Format: 62.5mm Maximum Sensor Format: 82mm (Image Circle) Pixel Size (μm): 5.00 Threading & Mounting Filter Thread: N/A Mounting Diameter (mm): 75 Mount: V-70 Mount Regulatory Compliance Certificate of Conformance: View ×