0.55X CobaltTL Telecentric Lens

Product Details High Resolution Bi-Telecentric Lens with In-Line Illumination Options Up to 20 MegaPixels, 2.2µm Pixel Size 1.1″, C-Mount Telecentric Lens with f/#’s as Low as f/4 TECHSPEC CobaltTL Telecentric Lenses are designed for semiconductor and electronics inspection, measurement, and gauging applications. These telecentric lenses achieve high light throughput with industry leading low f/#s. Featuring less than 0.015° telecentricity and low 0.013% distortion, these lenses are ideal for image stitching applications. These 17.6mm diagonal sensor format lenses are compatible with the Sony IMX304 1.1” sensors and other similar format sensors such as the Sony IMX183. TECHSPEC CobaltTL Telecentric Lenses produce unparalleled levels of contrast yielding maximum image quality with the highest degree of measurement accuracy. In-line versions provide the ability to rotate/reposition the inline illumination port to allow for maximum flexibility when machine building. TECHSPEC CobaltTL Telecentric Lenses are compatible with high vibration environments and feature a removable recessed set screw for securely locking the iris in place. Specifications General Product Family: CobaltTL Series Stock No. of Mounting Clamp: #89-721 Sold Separately Type: Telecentric Lens Physical & Mechanical Properties Iris Option: Variable Length (mm): 182.50 Maximum Diameter (mm): 62.0 Weight (g): 629 Flange Distance (mm): 17.5 Optical Properties Horizontal Field of View, 1.1″ Sensor: 25.61mm Horizontal Field of View, 1″ Sensor: 23.28mm Horizontal Field of View, 2/3″ Sensor: 16.00mm Horizontal Field of View, 1/1.8″ Sensor: 13.09mm Horizontal Field of View, 1/2″ Sensor: 11.64mm Maximum Image Circle (mm): 17.60 Numerical Aperture NA, Object Side: 0.046 Number of Elements (Groups): 10 (7) Typical Telecentricity @ 588nm (°): <0.084 Typical Distortion @ 588nm (%): <0.087 Primary Magnification PMAG: 0.55X Telecentric Lens Magnification: 0.55 Working Distance (mm): 150.00 FOV @ Max Sensor Format, H x V (mm): 25.6 x 19.2 Aperture (f/#): f/6 - f/16 Coating: 425 - 675nm BBAR Depth of Field (mm): ±1.765mm at f/10 (20% @ 20 lp/mm) Magnification: 0.55X Lens Wavelength Range: VIS Sensor Maximum Sensor Format: 1.1" Pixel Size (μm): 2.20 Threading & Mounting Filter Thread: M58 x 0.75 (Female) Mount: C-Mount Regulatory Compliance Certificate of Conformance: View ×