3.5mm FL Wide Angle Low Distortion Lens

Product Details Up to 1/2.5″, C-Mount and CS-Mount options Up to 3 MegaPixel and Down to 1% Distortion No Refocusing from 100mm to Infinity 1.28mm to 40mm Focal Length Low Distortion Wide Angle Lenses maintain high resolution for applications with long working distance requirements and can accommodate multi-megapixel camera sensors. The optical design of these low-distortion wide-angle lenses enables users to achieve less than 3% distortion over a 125° field of view, or less than 1% distortion over a 110° field of view. These lenses feature a locking screw for the manual iris enabling the use in high vibration environments. Low Distortion Wide Angle Lenses are ideal for security and surveillance, machine vision, or factory automation applications. These lenses do not require refocusing from 100mm to Infinity. Note: Image will be flipped (180° rotation). Auto Iris Options require cameras with P-Iris or DC Iris control. Specifications General Product Family: Low Distortion Wide Angle Lenses Type: Fixed Focal Length Lens Physical & Mechanical Properties Iris Option: Fixed Length (mm): 38.20 Maximum Diameter (mm): 42.0 Outer Diameter (mm): 42 Weight (g): 75.00 Optical Properties Field of View @ Min Working Distance (mm): 180.00 Horizontal Field of View, 1/2″ Sensor: 82.4° Horizontal Field of View, 1/3″ Sensor: 66.9° Maximum Image Circle (mm): 8.00 Focal Length FL (mm): 3.50 Working Distance (mm): 100 – ∞ Aperture (f/#): f/2.4 Distortion (%): <0.4 Maximum Distortion (%): <0.4 Lens Wavelength Range: VIS Sensor Maximum Sensor Format: 1/2" Pixel Size (μm): 4.50 Threading & Mounting Filter Thread: M40.5 x 0.50 Mount: C-Mount Regulatory Compliance Certificate of Conformance: View ×