TECHSPEC® DG Series Fixed Focal Length Lenses utilize a Double Gauss design to provide high-performance, low distortion, compact size, and exceptional value, while exceeding the performance of typically available fixed focal length lenses. These lenses feature a mechanical design that allows the focusing movement to be motorized by the user, yields image resolution greater than 100 lp/mm, and have a standard C-Mount. For most applications, the camera-lens combination can be attached to workstations using the ¼-20 mount provided on the camera. TECHSPEC® DG Series Fixed Focal Length Lenses include focus ring, manual iris, and set screws to facilitate a low profile integration in machine vision applications. Typical applications for the DG Series lenses include machine vision, assembly-line integration, and measurement and image analysis.
Note: Industrial Boom Stands are recommended for building vibration-free workstations.
Dimensions |
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FL (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) |
Filter Thread (Dia. x Pitch) |
18 | 48.0 | 32.3 | 4.6 | 40.0 | - | 2.5 | M30.5 x 0.5 |
25 | 39.0 | 40.0 | 5.8 | 34.7 | 30.7 | 2.2 | M30.5 x 0.5 |
35 | 45.0 | 50.1 | 11.6 | 40.0 | 42.1 | 0 | M37.0 x 0.75 |
50 | 47.5 | 69.0 | 10.6 | 40.0 | 40.8 | 0 | M39.0 x 0.5 |
75 | 54.0 | 116.2 | 19.2 | 46.0 | 67.7 | 0 | M49.0 x 0.75 |
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