Compact design with a lens barrel diameter of 16 mm Long depth of field design All models are available with uniform coaxial illumination functionality as an option Very low distortion Cost-effective CCD Element Size: 1/2" or smaller in most cases
Main Applications
Alignment and OCR/OCV
High speed, high vibration systems
Metrology and gauging
Specifications
Spec : MML1-ST40
Coaxial Illumination : -
Magnification : 1.00±5%
WD (mm) : 40
Resolution (μm) : 7.2
Depth of Field (mm) : 0.88
NA : 0.046
Effective Fno : 11
Distortion (%) : -0.038 | -0.443
Weight (g) : 26
Largest Compatible Sensor : 1/2" type | 2/3” type
Mount : C mount
Remarks : 2/3” type spec are reference values
*Depth of field is calculated assuming a horizontal 240TV resolution using a 1/2" CCD camera. (Permissible circle of confusion on the image-formation side: 40μm) *Resolution values indicate the theoretical resolution at a wavelength of 550nm.