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This 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.
The recommended working distance is 276 mm to infinity, although good images can be obtained as close as 166 mm.
Contact us for optional lens mounts: Canon mount; V-mount; M42 mount; and M58 mount.
|Filter Thread:||M43 x .75|
|Focal Length:||50 mm|
|Center Resolving Power:||3.65 µm, 135 lp/mm|
|Minimum Object Distance:||331 mm|
|F#:||2.2 - 16.0|
|Image Circle:||43.20 mm|
Good images can be obtained with working distances as short as 166 mm. Canon mount, V-mount, M42 mount and M58 mount also available.
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