0.25X, 2/3″ GoldTL Telecentric Lens

Product Details High Resolution Telecentric Lens for Measurement and Gauging Up to 5 MegaPixels, 3.45μm Pixel Size Sensors Up to 2/3″, C-Mount Telecentric Lens Magnification from 0.06X to 1X TECHSPEC GoldTL Telecentric Lenses were designed specifically for machine vision and metrology applications. The unique focusable design allows for working distance adjustment, while still providing <0.2° telecentricity. These lenses also feature high resolutions, low distortions, and are available for ½” or 2/3” sensors. TECHSPEC GoldTL Telecentric Lenses have a front filter thread for easy integration of color filters , polarizers or other mounted components. Both the iris and focusing adjustment positions can be fixed by set screws to remain secure in high vibration environments. Specifications General Product Family: GoldTL Series Stock No. of Mounting Clamp: #56-026 Sold Separately Type: Telecentric Lens Special Type of Lens: Focusable Telecentric Physical & Mechanical Properties Iris Option: Variable Length (mm): 196.30 Length excluding Threads (mm): 196.30 Maximum Diameter (mm): 79.00 Weight (kg): 1.44 Optical Properties Horizontal Field of View, 2/3" Sensor: 35.2mm Horizontal Field of View, 1/1.8" Sensor: 28.8mm Horizontal Field of View, 1/2" Sensor: 25.6mm Maximum Image Circle (mm): 11.00 Numerical Aperture NA, Object Side: 0.021 Resolution, Image Space MTF @ f/10: >55% @ 40 lp/mm Number of Elements (Groups): 10 (7) Typical Telecentricity @ 588nm (°): <0.040 Typical Distortion @ 588nm (%): 0.400 Primary Magnification PMAG: 0.25X Telecentric Lens Magnification: 0.25 Working Distance (mm): 161 - 186 FOV @ Max Sensor Format, H x V (mm): 35.2 x 26.4 Aperture (f/#): f/6 - f/25 Coating: λ/4 MgF 2 Depth of Field (mm): ±8.2 at f/10 (20% @ 20 lp/mm) Magnification: 0.25X Lens Wavelength Range: VIS Sensor Maximum Sensor Format: 2/3" Pixel Size (μm): 2.74 Threading & Mounting Filter Thread: M72 x 0.75 (Female) Mount: C-Mount Regulatory Compliance RoHS 2015: Compliant × REACH 201: Compliant × Certificate of Conformance: View ×