Tele-centric measuring objective for 1/3“ CCD-Chip:

Description: MTZ-50:
This measuring objective is calculated and optimized corresponding to the stage of anastigmatic field flattener and achromatism as well as per orthoscopy Thus, a compact, manifold usable high-quality objective occurs to a price, which is more than interesting for you.

You will find the Technical Data in the following table:
• lateral magnification beta = -0.5143
• object sided numerical aperture NA = 0.0208
• illustration sided numerical apertur NA = 0.0405
• object sided tele-centering quality: better 0.3 arc-min for all wavelengths in the effective spectrum ( ! )
• distortion < + 0.3 %
• nearly diffraction restricted imaging capacity
• MTF > 50 % at 40 lp/mm polychromatic
• transmission length 220,526 mm
• working distance 133 mm
• length of objective 70 mm at a diameter of 30 mm
• connecting thread C-Mount