Panasonic DC-S1R Basic Owners Manual CA - Page 518

17. Materials 35 mm full-frame interchangeable lens: S-R24105 "LUMIX S 24-105 mm F4 MACRO O.I.S." Mount Focal length Lens construction Aperture type Maximum aperture Minimum aperture value Angle of view Recording range Maximum image magnification Image stabilizer Filter diameter Maximum diameter Overall length Mass (Weight) Dust and splash resistant Recommended operating temperature Permissible relative humidity Leica Camera AG L-Mount f=24 mm to 105 mm 16 elements in 13 groups (2 aspherical ED lenses, 2 aspherical lenses, 1 UED lens, 2 ED lenses) 9 diaphragm blades/Circular aperture diaphragm F4.0 F22 84o (Wide) to 23o (Tele) 0.30 m (0.98 feet) to ¶ (from the focus distance reference line) 0.5k Yes 77 mm ‰84 mm (3.3q) Approx. 118 mm (4.6q) (from the tip of the lens to the base side of the lens mount) Approx. 680 g (1.4991 lb) Yes j10 oC to 40 oC (14 oF to 104 oF) 10%RH to 80%RH 518 DVQX1651 (ENG)