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The Schneider EMERALD 21-1064881 low distortion lens offers an image circle diameter of 43.2 mm. It is compact, robust, and optimized for imaging close objects with a uniform image quality over the entire sensor area. The 400 - 1000 nm broadband coating makes it suitable for applications in the visible and the near infrared spectrum.
The iris is locked with a thumb screw. The focus is set by rotating the main barrel via an internal thread and locked with a locking collar that resists vibration.
This 'S' version is offered for "close up" finite working distances typical of machine vision installations. The recommended working distance is 644 to 2046 mm, although good images can be obtained anywhere from 421 mm to infinity. We also offer the 'L' version that performs best between 1548 mm and infinity.
Contact us for optional configurations: The 'L' version; Canon mount; V-mount; M42 mount; and M58 mount.
|Filter Thread:||M43 x .75|
|Focal Length:||100 mm|
|Minimum Object Distance:||644 mm|
|F#:||2.8 - 16.0|
|Image Circle:||43.20 mm|
Good images can be obtained with working distances as short as 421 mm. Canon mount, V-mount, M42 mount and M58 mount also available.
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