0.274X In-Line Illumination 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 Type of Illumination: In-Line Illumination Physical & Mechanical Properties Iris Option: Variable Length (mm): 226.50 Length excluding Threads (mm): 222.50 Maximum Diameter (mm): 81.80 Weight (g): 1230 Flange Distance (mm): 17.5 Optical Properties Horizontal Field of View, 1.1″ Sensor: 51.39mm Horizontal Field of View, 1″ Sensor: 46.72mm Horizontal Field of View, 2/3″ Sensor: 32.12mm Horizontal Field of View, 1/1.8″ Sensor: 26.28mm Horizontal Field of View, 1/2″ Sensor: 23.36mm Maximum Image Circle (mm): 17.60 Numerical Aperture NA, Object Side: 0.027 Number of Elements (Groups): 10 (7) Typical Telecentricity @ 588nm (°): <0.146 Typical Distortion @ 588nm (%): <0.037 Primary Magnification PMAG: 0.274X Telecentric Lens Magnification: 0.27 Working Distance (mm): 110 FOV @ Max Sensor Format, H x V (mm): 51.39 x 38.54 Aperture (f/#): f/4.5 - f/22 Coating: 425 - 675nm BBAR Depth of Field (mm): ±7.795mm at f/10 (20% @ 20 lp/mm) Magnification: 0.274X Lens Wavelength Range: VIS Sensor Maximum Sensor Format: 1.1" Pixel Size (μm): 2.20 Threading & Mounting Filter Thread: M77 x 0.75 (Female) Mount: C-Mount Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 233: Compliant ×