Product weight - 595g / Filter diameter (mm) - 72 / Maximum diameter x length (mm) - 78.6x102 / AF actuator - Micro Motor / Lens construction (elements/groups) - 16/12 / Minimum aperture - 22 - 38(36)2 / Angle of view - 64� 30' - 6� 30', 45� 30' - 4� 20', 74� 20' - 7� 50' / Magnification with extension tube EF12 II - 0.39-0.065 / Magnification with extension tube EF25 II - 0.56-0.145 / Distance information - Yes / IS FOOTNOTE - IS will not work with the following cameras EOS-1, EOS 5, EOS 100, EF-M, EOS 1000/F/n/Fn, EOS 700, EOS 10, EOS RT, EOS 600/630, EOS 850, EOS 750, EOS 620, EOS 650