0.69X 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: #63-233- Sold Separately Type: Telecentric Lens Physical & Mechanical Properties Iris Option: Variable Length (mm): 179.00 Length excluding Threads (mm): 175.00 Maximum Diameter (mm): 55 Weight (g): 796.9 Optical Properties Horizontal Field of View, 1.1″ Sensor: 20.39mm Horizontal Field of View, 1″ Sensor: 18.55mm Horizontal Field of View, 2/3″ Sensor: 12.75mm Horizontal Field of View, 1/1.8″ Sensor: 10.43mm Horizontal Field of View, 1/2″ Sensor: 9.27mm Maximum Image Circle (mm): 17.60 Numerical Aperture NA, Object Side: 0.058 Number of Elements (Groups): 9 (7) Primary Magnification PMAG: 0.69X Telecentric Lens Magnification: 0.69 Working Distance (mm): 110 FOV @ Max Sensor Format, H x V (mm): 20.4 x 15.3 Aperture (f/#): f/4 – f/22 Coating: λ/4 MgF 2 Depth of Field (mm): ±1.08mm at f/10 (20% @ 20 lp/mm) Magnification: 0.69X Typical Distortion @ 520nm (%): <0.027 Typical Telecentricity @ 520nm (°): <0.086 Lens Wavelength Range: VIS Sensor Maximum Sensor Format: 1.1" Pixel Size (μm): 2.20 Threading & Mounting Filter Thread: M52 x 0.75 (Female) Mount: C-Mount Regulatory Compliance Certificate of Conformance: View ×