1.3X, 23K M95 Telecentric Lenses BFL Adjustable | DTCA23K COOLENS®

Model NO.    :


•Variable Aperture F/7.5-F/9.5, High Resolution Telecentric Lenses, Back Flange Length Adjustable
•Up to 23K Linescan, 5μm Pixel Size Linescan Sensors
•Up to 82mm, M95-Mount Telecentric Lenses
•Magnification(x) 1.3

Model NO. DTCA23K-63-M95-AL Magnification(x) 1.3 
Object Field of View (Φmm) 63.0  Working Distance (mm) 146±3
Max Sensor Size (Φmm) 82 Best Aperture (F/#) 7.5 
Telecentricity typical (max) (deg) 0.04 Distortion typical(max) (%) 0.03
MTF30 (lp/mm) >124 Depth of Field (mm) ±0.18@F7.5
Length of I/O (mm) 672±3 Mount M95
Length(mm) 513.5  Weight(kg) 5.5 
Coaxial Illumination Port Option No Iris Adjustable No
Back Focal Length Adjustable YES
Field of View (mm × mm) DALSA 86M (64.32X37.2) 49.5x37.2
Linescan-16K 5um (23.04X23.04) 63



Kindly note that the best resolution and maximum depth of field specified in the parameters are not achieved under the same aperture size conditions. As the aperture size becomes smaller (larger aperture values), the hyperfocal distance becomes shorter, and the DoF becomes larger.

Light Transmission

Our lenses' best resolution generally corresponds to 50% of the maximum depth of field we specify. The values in the parameters represent separate theoretical optimal values, and the best depth of field value is based on software export reference.

During the purchase, if you have specific requirements for depth of field and best resolution, please let us know, and our laboratory can offer the optimal solution.

By the way, considering the lens aperture is fixed and can not be adjusted after shipping out, it is necessary to confirm the required aperture size before placing the order.

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